Merge pull request #1714 from TracksApp/clean-up-bad-whitespace

Cleanup tabs and trailing whitespace
2025-09-22 05:50:47 +02:00 · 2014-08-20 15:17:40 -04:00 · 2014-08-20 15:17:40 -04:00 · 9375f40b6f
commit 9375f40b6f
parent e9f8821be0 aa41e20e46
84 changed files with 407 additions and 407 deletions
--- a/app/assets/javascripts/tracks_pages.js
+++ b/app/assets/javascripts/tracks_pages.js
@ -20,7 +20,7 @@ var TracksPages = {
    $('#sidebar').html(html);
  },
  slide_up_and_remove: function(selector) {
-    $(selector).slideUp(1000, function() { 
+    $(selector).slideUp(1000, function() {
      $(selector).remove();
    });
  },
@ -194,4 +194,4 @@ var TracksPages = {
    /* fade flashes and alerts in automatically */
    $(".alert").fadeOut(8000);
  }
-};
+};
--- a/app/assets/stylesheets/print.css.scss
+++ b/app/assets/stylesheets/print.css.scss
@ -20,7 +20,7 @@ img {
 #minilinks, .defer-container, .menu_sort, .position, .buttons, .sf-item-menu,
 .container_toggle, .grip, .show_notes, .recurring_icon, #project-next-prev,
 .project_settings, .add_note_link {
-    display:none; 
+    display:none;
 }

 .tag {
@ -64,7 +64,7 @@ ul {

 li {
    margin: .1em 0 .1em 2em;
-    line-height: 1.4em; 
+    line-height: 1.4em;
 }

 .item-container {
--- a/app/assets/stylesheets/tracks.css.scss
+++ b/app/assets/stylesheets/tracks.css.scss
@ -339,7 +339,7 @@ a.show_successors:hover, a.link_to_successors:hover {background-image: image-url
    width: 14px;
    border: 0px;
    background: image-url('collapse_expand.png') no-repeat left top;
-    	
+
    .context_collapsed & { background-position: left bottom; }
 }

@ -485,7 +485,7 @@ input.item-checkbox {
 a.footer_link {
    color: #cc3334;
    font-style: normal;
-    
+
    &:hover {
        color: #fff;
        background-color: #cc3334 !important;
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@ -276,7 +276,7 @@ class ApplicationController < ActionController::Base

  def done_todos_for(object)
    object_name = object.class.name.downcase # context or project
-    @source_view = "done" 
+    @source_view = "done"
    eval("@#{object_name} = object")
    @page_title = t("#{object_name.pluralize}.completed_tasks_title", "#{object_name}_name".to_sym => object.name)

--- a/app/controllers/contexts_controller.rb
+++ b/app/controllers/contexts_controller.rb
@ -30,10 +30,10 @@ class ContextsController < ApplicationController
      format.autocomplete &render_autocomplete
    end
  end
-  
+
  def show
    set_context_from_params
-    
+
    unless @context.nil?
      @max_completed = current_user.prefs.show_number_completed
      @done = @context.todos.completed.limit(@max_completed).reorder("todos.completed_at DESC, todos.created_at DESC").includes(Todo::DEFAULT_INCLUDES)
@ -42,7 +42,7 @@ class ContextsController < ApplicationController

      @deferred_todos = @context.todos.deferred.includes(Todo::DEFAULT_INCLUDES)
      @pending_todos = @context.todos.pending.includes(Todo::DEFAULT_INCLUDES)
-        
+
      @projects = current_user.projects
      @contexts = current_user.contexts

@ -63,7 +63,7 @@ class ContextsController < ApplicationController
      end
    end
  end
-  
+
  def create
    if params[:format] == 'application/xml' && params['exception']
      render_failure "Expected post format is valid xml like so: <context><name>context name</name></context>.", 400
@ -95,7 +95,7 @@ class ContextsController < ApplicationController

    @context.attributes = context_params
    @saved = @context.save
-    @state_saved = set_state_for_update(@new_state) 
+    @state_saved = set_state_for_update(@new_state)
    @saved = @saved && @state_saved

    if @saved
@ -215,7 +215,7 @@ class ContextsController < ApplicationController
      render
    end
  end
-  
+
  def render_autocomplete
    lambda do
      render :text => for_autocomplete(current_user.contexts, params[:term])
--- a/app/controllers/data_controller.rb
+++ b/app/controllers/data_controller.rb
@ -1,33 +1,33 @@
 class DataController < ApplicationController
-  
+
  require 'csv'
-  
+
  def index
    @page_title = "TRACKS::Export"
  end

  def import
-    
+
  end

  def csv_map
    if params[:file].blank?
      flash[:notice] = "File can't be blank"
      redirect_to :back
-    else  
+    else
      @import_to = params[:import_to]

-      begin      
+      begin
        #get column headers and format as [['name', column_number]...]
        i = -1
        @headers = import_headers(params[:file].path).collect { |v| [v, i+=1] }
-        @headers.unshift ['',i] 
+        @headers.unshift ['',i]
      rescue Exception => e
        flash[:error] = "Invalid CVS: could not read headers: #{e}"
        redirect_to :back
        return
      end
-      
+
      #save file for later
      begin
        uploaded_file = params[:file]
@ -85,12 +85,12 @@ class DataController < ApplicationController
  def export
    # Show list of formats for export
  end
-  
+
  # Thanks to a tip by Gleb Arshinov
  # <http://lists.rubyonrails.org/pipermail/rails/2004-November/000199.html>
  def yaml_export
    all_tables = {}
-    
+
    all_tables['todos'] = current_user.todos.includes(:tags).load
    all_tables['contexts'] = current_user.contexts.load
    all_tables['projects'] = current_user.projects.load
@ -114,12 +114,12 @@ class DataController < ApplicationController
    all_tables['taggings'] = taggings.load
    all_tables['notes'] = current_user.notes.load
    all_tables['recurring_todos'] = current_user.recurring_todos.load
-    
+
    result = all_tables.to_yaml
    result.gsub!(/\n/, "\r\n")   # TODO: general functionality for line endings
    send_data(result, :filename => "tracks_backup.yml", :type => 'text/plain')
  end
-  
+
  # export all actions as csv
  def csv_actions
    content_type = 'text/csv'
@ -163,7 +163,7 @@ class DataController < ApplicationController
    end
    send_data(result, :filename => "notes.csv", :type => content_type)
  end
-  
+
  def xml_export
    todo_tag_ids = Tag.find_by_sql([
        "SELECT DISTINCT tags.id "+
@ -191,7 +191,7 @@ class DataController < ApplicationController
    result << "</tracks_data>"
    send_data(result, :filename => "tracks_data.xml", :type => 'text/xml')
  end
-  
+
  def yaml_form
    # Draw the form to input the YAML text data
  end
@ -206,7 +206,7 @@ class DataController < ApplicationController
  end

  def yaml_import
-    raise "YAML loading is disabled" 
+    raise "YAML loading is disabled"
  end
-  
-end
+
+end
--- a/app/controllers/feedlist_controller.rb
+++ b/app/controllers/feedlist_controller.rb
@ -4,27 +4,27 @@ class FeedlistController < ApplicationController

  def index
    @page_title = 'TRACKS::Feeds'
-    
+
    unless mobile?
      init_data_for_sidebar
    else
      @projects = current_user.projects
      @contexts = current_user.contexts
    end
-    
+
    @active_projects = current_user.projects.active
    @hidden_projects = current_user.projects.hidden
    @completed_projects = current_user.projects.completed
-    
+
    @active_contexts = current_user.contexts.active
    @hidden_contexts = current_user.contexts.hidden
-    
+
    respond_to do |format|
      format.html
      format.m
    end
  end
-  
+
  def get_feeds_for_context
    get_feeds_for(@context = current_user.contexts.find(params[:context_id]))
  end
--- a/app/controllers/integrations_controller.rb
+++ b/app/controllers/integrations_controller.rb
@ -1,16 +1,16 @@
 class IntegrationsController < ApplicationController
  require 'mail'
-  
+
  skip_before_filter :login_required, :only => [:cloudmailin, :search_plugin, :google_gadget]
-  
+
  def index
    @page_title = 'TRACKS::Integrations'
  end
-  
+
  def rest_api
    @page_title = 'TRACKS::REST API Documentation'
  end
-    
+
  def get_quicksilver_applescript
    get_applescript('quicksilver_applescript')
  end
@ -31,20 +31,20 @@ class IntegrationsController < ApplicationController
  def google_gadget
    render :layout => false, :content_type => Mime::XML
  end
-  
+
  def cloudmailin
    if !verify_cloudmailin_signature
      render :text => "Message signature verification failed.", :status => 403
      return false
    end
-    
+
    if process_message(params[:message])
      render :text => 'success', :status => 200
    else
      render :text => "No user found or other error", :status => 404
    end
  end
-  
+
  private

  def process_message(message)
@ -56,10 +56,10 @@ class IntegrationsController < ApplicationController
    signature = Digest::MD5.hexdigest(request.request_parameters.sort{|a,b| a[0].to_s <=> b[0].to_s}.map{|k,v| v}.join + SITE_CONFIG['cloudmailin'])
    return provided == signature
  end
-  
+
  def get_applescript(partial_name)
    context = current_user.contexts.find params[:context_id]
    render :partial => partial_name, :locals => { :context => context }
  end
-  
+
 end
--- a/app/controllers/notes_controller.rb
+++ b/app/controllers/notes_controller.rb
@ -56,7 +56,7 @@ class NotesController < ApplicationController
  def destroy
    @note = current_user.notes.find(params['id'])
    @note.destroy
-    
+
    respond_to do |format|
      format.html
      format.js { @down_count = current_user.notes.size }
--- a/app/controllers/preferences_controller.rb
+++ b/app/controllers/preferences_controller.rb
@ -35,11 +35,11 @@ private

  def prefs_params
    params.require(:prefs).permit(
-      :date_format, :week_starts, :show_number_completed, 
-      :show_completed_projects_in_sidebar, :show_hidden_contexts_in_sidebar, 
-      :staleness_starts, :due_style, :locale, :title_date_format, :time_zone, 
-      :show_hidden_projects_in_sidebar, :show_project_on_todo_done, 
-      :review_period, :refresh, :verbose_action_descriptors, 
+      :date_format, :week_starts, :show_number_completed,
+      :show_completed_projects_in_sidebar, :show_hidden_contexts_in_sidebar,
+      :staleness_starts, :due_style, :locale, :title_date_format, :time_zone,
+      :show_hidden_projects_in_sidebar, :show_project_on_todo_done,
+      :review_period, :refresh, :verbose_action_descriptors,
      :mobile_todos_per_page, :sms_email, :sms_context_id)
  end

@ -52,5 +52,5 @@ private
    notify :notice, t('preferences.updated')
    redirect_to :action => 'index'
  end
-  
+
 end
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@ -95,7 +95,7 @@ class ProjectsController < ApplicationController
  def set_reviewed
    @project.last_reviewed = Time.zone.now
    @project.save
-    
+
    case @source_view
    when "project"
      redirect_to :action => 'show'
@ -219,7 +219,7 @@ class ProjectsController < ApplicationController
        update_state_counts
        init_data_for_sidebar
        init_project_hidden_todo_counts(['project'])
-        
+
        template = 'projects/update'

      # TODO: are these params ever set? or is this dead code?
@ -318,7 +318,7 @@ class ProjectsController < ApplicationController
    @show_hidden_projects = @hidden_projects_count > 0
    @show_completed_projects = @completed_projects_count > 0
  end
-  
+
  def set_project_from_params
    @project = current_user.projects.find_by_params(params)
  end
--- a/app/controllers/recurring_todos_controller.rb
+++ b/app/controllers/recurring_todos_controller.rb
@ -63,8 +63,8 @@ class RecurringTodosController < ApplicationController
      @recurring_todo = builder.saved_recurring_todo
      todo_saved = TodoFromRecurringTodo.new(current_user, @recurring_todo).create.nil? == false

-      @status_message = 
-        t('todos.recurring_action_saved') + " / " + 
+      @status_message =
+        t('todos.recurring_action_saved') + " / " +
        t("todos.new_related_todo_#{todo_saved ? "" : "not_"}created_short")

      @down_count = current_user.recurring_todos.active.count
@ -144,30 +144,30 @@ class RecurringTodosController < ApplicationController
  def recurring_todo_params
    params.require(:recurring_todo).permit(
      # model attributes
-      :context_id, :project_id, :description, :notes, :state, :start_from, 
-      :ends_on, :end_date, :number_of_occurences, :occurences_count, :target, 
-      :show_from_delta, :recurring_period, :recurrence_selector, :every_other1, 
-      :every_other2, :every_other3, :every_day, :only_work_days, :every_count, 
+      :context_id, :project_id, :description, :notes, :state, :start_from,
+      :ends_on, :end_date, :number_of_occurences, :occurences_count, :target,
+      :show_from_delta, :recurring_period, :recurrence_selector, :every_other1,
+      :every_other2, :every_other3, :every_day, :only_work_days, :every_count,
      :weekday, :show_always, :context_name, :project_name, :tag_list,
      # form attributes
-      :recurring_period, :daily_selector, :monthly_selector, :yearly_selector, 
-      :recurring_target, :daily_every_x_days, :monthly_day_of_week, 
-      :monthly_every_x_day, :monthly_every_x_month2, :monthly_every_x_month, 
-      :monthly_every_xth_day, :recurring_show_days_before, 
+      :recurring_period, :daily_selector, :monthly_selector, :yearly_selector,
+      :recurring_target, :daily_every_x_days, :monthly_day_of_week,
+      :monthly_every_x_day, :monthly_every_x_month2, :monthly_every_x_month,
+      :monthly_every_xth_day, :recurring_show_days_before,
      :recurring_show_always, :weekly_every_x_week, :weekly_return_monday,
-      :yearly_day_of_week, :yearly_every_x_day, :yearly_every_xth_day, 
+      :yearly_day_of_week, :yearly_every_x_day, :yearly_every_xth_day,
      :yearly_month_of_year2, :yearly_month_of_year,
      # derived attribues
-      :weekly_return_monday, :weekly_return_tuesday, :weekly_return_wednesday, 
+      :weekly_return_monday, :weekly_return_tuesday, :weekly_return_wednesday,
      :weekly_return_thursday, :weekly_return_friday, :weekly_return_saturday, :weekly_return_sunday
      )
  end

-  def all_recurring_todo_params    
+  def all_recurring_todo_params
    # move context_name, project_name and tag_list into :recurring_todo hash for easier processing
-    { 
-      context_name: :context_name, 
-      project_name: :project_name, 
+    {
+      context_name: :context_name,
+      project_name: :project_name,
      tag_list:     :tag_list
    }.each do |target,source|
      move_into_recurring_todo_param(params, target, source)
@ -181,15 +181,15 @@ class RecurringTodosController < ApplicationController
    # Same goes for start_from and end_date
    params['recurring_todo']['recurring_period'] = params['recurring_edit_todo']['recurring_period']

-    { 
-      context_name: :context_name, 
-      project_name: :project_name, 
+    {
+      context_name: :context_name,
+      project_name: :project_name,
      tag_list:     :edit_recurring_todo_tag_list,
      end_date:     :recurring_todo_edit_end_date,
      start_from:   :recurring_todo_edit_start_from
    }.each do |target,source|
      move_into_recurring_todo_param(params, target, source)
-    end    
+    end

    # make sure that we set weekly_return_xxx to empty (space) when they are
    # not checked (and thus not present in params["recurring_todo"])
--- a/app/controllers/search_controller.rb
+++ b/app/controllers/search_controller.rb
@ -1,7 +1,7 @@
 class SearchController < ApplicationController

  helper :todos, :application, :notes, :projects, :contexts
-  
+
  def results
    @source_view = params['_source_view'] || 'search'
    @page_title = "TRACKS::Search Results for #{params[:search]}"
--- a/app/controllers/stats_controller.rb
+++ b/app/controllers/stats_controller.rb
@ -10,7 +10,7 @@ class StatsController < ApplicationController
    @hidden_contexts = current_user.contexts.hidden
    @stats = Stats::UserStats.new(current_user)
  end
-  
+
  def actions_done_last12months_data
    # get actions created and completed in the past 12+3 months. +3 for running
    # - outermost set of entries needed for these calculations
@ -19,7 +19,7 @@ class StatsController < ApplicationController
    # convert to array and fill in non-existing months
    @actions_done_last12months_array = put_events_into_month_buckets(actions_last12months, 13, :completed_at)
    @actions_created_last12months_array = put_events_into_month_buckets(actions_last12months, 13, :created_at)
-    
+
    # find max for graph in both arrays
    @max = (@actions_done_last12months_array + @actions_created_last12months_array).max

@ -54,7 +54,7 @@ class StatsController < ApplicationController

  def actions_done_lastyears_data
    actions_last_months = current_user.todos.select("completed_at,created_at")
-    
+
    month_count = difference_in_months(@today, actions_last_months.minimum(:created_at))
    # because this action is not scoped by date, the minimum created_at should always be
    # less than the minimum completed_at, so no reason to check minimum completed_at
@ -101,10 +101,10 @@ class StatsController < ApplicationController
    # convert to array and fill in non-existing weeks with 0
    @max_weeks = @actions_completion_time.last ? difference_in_weeks(@today, @actions_completion_time.last.completed_at) : 1
    @actions_completed_per_week_array = convert_to_weeks_running_array(@actions_completion_time, @max_weeks+1)
-        
+
    # stop the chart after 10 weeks
    @count = [10, @max_weeks].min
-    
+
    # convert to new array to hold max @cut_off elems + 1 for sum of actions after @cut_off
    @actions_completion_time_array = cut_off_array_with_sum(@actions_completed_per_week_array, @count)
    @max_actions = @actions_completion_time_array.max
@ -124,14 +124,14 @@ class StatsController < ApplicationController

    # cut off chart at 52 weeks = one year
    @count = [52, @max_weeks].min
-    
+
    # convert to new array to hold max @cut_off elems + 1 for sum of actions after @cut_off
    @actions_running_time_array = cut_off_array_with_sum(@actions_running_per_week_array, @count)
    @max_actions = @actions_running_time_array.max

    # get percentage done cumulative
    @cum_percent_done = convert_to_cumulative_array(@actions_running_time_array, @actions_running_time.count )
-      
+
    render :layout => false
  end

@ -153,7 +153,7 @@ class StatsController < ApplicationController

    # cut off chart at 52 weeks = one year
    @count = [52, @max_weeks].min
-    
+
    # convert to new array to hold max @cut_off elems + 1 for sum of actions after @cut_off
    @actions_running_time_array = cut_off_array_with_sum(@actions_running_per_week_array, @count)
    @max_actions = @actions_running_time_array.max
@ -163,21 +163,21 @@ class StatsController < ApplicationController

    render :layout => false
  end
-  
+
  def actions_open_per_week_data
    @actions_started = current_user.todos.created_after(@today-53.weeks).
      select("todos.created_at, todos.completed_at").
      reorder("todos.created_at DESC")
-      
+
    @max_weeks = difference_in_weeks(@today, @actions_started.last.created_at)

    # cut off chart at 52 weeks = one year
    @count = [52, @max_weeks].min
-    
+
    @actions_open_per_week_array = convert_to_weeks_running_from_today_array(@actions_started, @max_weeks+1)
    @actions_open_per_week_array = cut_off_array(@actions_open_per_week_array, @count)
    @max_actions = (@actions_open_per_week_array.max or 0)
-    
+
    render :layout => false
  end

@ -323,7 +323,7 @@ class StatsController < ApplicationController
      selected_todo_ids = get_ids_from(@actions_running_time, week_from, week_to, params['id']=='art_end')
      @selected_actions = selected_todo_ids.size == 0 ? [] : current_user.todos.where("id in (#{selected_todo_ids.join(",")})")
      @count = @selected_actions.size
-      
+
      render :action => "show_selection_from_chart"
    else
      # render error
@ -380,7 +380,7 @@ class StatsController < ApplicationController
    records.each { |r| (yield r).each { |i| a[i] += 1 if a[i] } }
    a
  end
-  
+
  def put_events_into_month_buckets(records, array_size, date_method_on_todo)
    convert_to_array(records.select { |x| x.send(date_method_on_todo) }, array_size) { |r| [difference_in_months(@today, r.send(date_method_on_todo))]}
  end
@ -400,7 +400,7 @@ class StatsController < ApplicationController
  def convert_to_weeks_running_from_today_array(records, array_size)
    return convert_to_array(records, array_size) { |r| week_indexes_of(r) }
  end
-  
+
  def week_indexes_of(record)
    a = []
    start_week = difference_in_weeks(@today, record.created_at)
@ -408,7 +408,7 @@ class StatsController < ApplicationController
    end_week.upto(start_week) { |i| a << i };
    return a
  end
-  
+
  # returns a new array containing all elems of array up to cut_off and
  # adds the sum of the rest of array to the last elem
  def cut_off_array_with_sum(array, cut_off)
@ -418,7 +418,7 @@ class StatsController < ApplicationController
    a[cut_off] += array.inject(:+) - a.inject(:+)
    return a
  end
-  
+
  def cut_off_array(array, cut_off)
    return Array.new(cut_off){|i| array[i]||0}
  end
@ -441,7 +441,7 @@ class StatsController < ApplicationController
  def difference_in_days(date1, date2)
    return ((date1.utc.at_midnight-date2.utc.at_midnight)/SECONDS_PER_DAY).to_i
  end
-  
+
  # assumes date1 > date2
  def difference_in_weeks(date1, date2)
    return difference_in_days(date1, date2) / 7
@ -458,7 +458,7 @@ class StatsController < ApplicationController
  # sets "null" on first column and - if necessary - cleans up last two columns, which may have insufficient data
  def compute_running_avg_array(set, upper_bound)
    result = set_three_month_avg(set, upper_bound)
-    result[upper_bound-1] = result[upper_bound-1] * 3 if upper_bound == set.length 
+    result[upper_bound-1] = result[upper_bound-1] * 3 if upper_bound == set.length
    result[upper_bound-2] = result[upper_bound-2] * 3 / 2 if upper_bound > 1 and upper_bound == set.length
    result[0] = "null"
    result
--- a/app/controllers/todos/todo_create_params_helper.rb
+++ b/app/controllers/todos/todo_create_params_helper.rb
@ -27,9 +27,9 @@ module Todos
        @attributes = todo_params(params)
      end
      @attributes = {} if @attributes.nil?  # make sure there is at least an empty hash
-		end
+    end

-		def filter_tags
+    def filter_tags
      if @attributes[:tags]
        # for single tags, @attributed[:tags] returns a hash. For multiple tags,
        # it with return an array of hashes. Make sure it is always an array of hashes
@ -38,13 +38,13 @@ module Todos
        @attributes[:add_tags] = @attributes[:tags]
        @attributes.delete :tags
      end
-		end
+    end

-		def filter_starred
+    def filter_starred
      if @params[:new_todo_starred]
-      	@attributes["starred"] = (@params[:new_todo_starred]||"").include? "true"
+        @attributes["starred"] = (@params[:new_todo_starred]||"").include? "true"
      end
-		end
+    end

    def attributes
      @attributes
@ -121,10 +121,10 @@ module Todos
    private

    def todo_params(params)
-      # keep :predecessor_dependencies from being filterd (for XML API). 
+      # keep :predecessor_dependencies from being filterd (for XML API).
      # The permit cannot handle multiple precessors
      if params[:todo][:predecessor_dependencies]
-        deps = params[:todo][:predecessor_dependencies][:predecessor] 
+        deps = params[:todo][:predecessor_dependencies][:predecessor]
      end

      # accept empty :todo hash
@ -133,8 +133,8 @@ module Todos
      end

      filtered = params.require(:todo).permit(
-        :context_id, :project_id, :description, :notes, 
-        :due, :show_from, :state, 
+        :context_id, :project_id, :description, :notes,
+        :due, :show_from, :state,
        # XML API
        :tags => [:tag => [:name]],
        :context => [:name],
--- a/app/controllers/todos_controller.rb
+++ b/app/controllers/todos_controller.rb
@ -49,7 +49,7 @@ class TodosController < ApplicationController
      end
      format.xml do
        @xml_todos = params[:limit_to_active_todos] ? @not_done_todos : @todos
-        render :xml => @xml_todos.to_xml( *todo_xml_params ) 
+        render :xml => @xml_todos.to_xml( *todo_xml_params )
      end
      format.any(:rss, :atom) { @feed_title, @feed_description = 'Tracks Actions', "Actions for #{current_user.display_name}" }
      format.ics
@ -110,7 +110,7 @@ class TodosController < ApplicationController

      respond_to do |format|
        format.html do
-          redirect_to :action => "index" 
+          redirect_to :action => "index"
        end
        format.m do
          @return_path=cookies[:mobile_url] ? cookies[:mobile_url] : mobile_path
@ -598,7 +598,7 @@ class TodosController < ApplicationController
    get_params_for_tag_view
    @page_title = t('todos.tagged_page_title', :tag_name => @tag_title)
    @source_view = params['_source_view'] || 'tag'
-    
+
    init_data_for_sidebar unless mobile?

    todos_with_tag_ids = find_todos_with_tag_expr(@tag_expr)
@ -751,7 +751,7 @@ class TodosController < ApplicationController
    items.
      includes(:context, :project).
      reorder('description ASC').
-      limit(10) 
+      limit(10)
  end

  def auto_complete_for_predecessor
@ -1195,7 +1195,7 @@ end

  def update_date_for_update(key)
    params['todo'][key] = params["todo"].has_key?(key) ? parse_date_for_update(params["todo"][key], t("todos.error.invalid_#{key}_date")) : ""
-  end    
+  end

  def update_due_and_show_from_dates
    %w{ due show_from }.each {|date| update_date_for_update(date) }
@ -1233,7 +1233,7 @@ end
  def update_attributes_of_todo
    # TODO: duplication with todo_create_params_helper
    @todo.attributes = params.require(:todo).permit(
-        :context_id, :project_id, :description, :notes, 
+        :context_id, :project_id, :description, :notes,
        :due, :show_from, :state)
  end

@ -1329,6 +1329,6 @@ end
    else
      redirect_to(uri.path)
    end
-  end 
+  end

 end
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@ -1,5 +1,5 @@
 class UsersController < ApplicationController
-  
+
  before_filter :admin_login_required, :only => [ :index, :show, :destroy ]
  skip_before_filter :login_required, :only => [ :new, :create ]
  skip_before_filter :check_for_deprecated_password_hash,
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@ -8,9 +8,9 @@ module ApplicationHelper
    menu_name = @group_view_by == 'context' ? 'project' : 'context'

    content_tag(:li) do
-      link_to( 
-        t("layouts.navigation.group_view_by_#{menu_name}"), 
-        '#', 
+      link_to(
+        t("layouts.navigation.group_view_by_#{menu_name}"),
+        '#',
        {:id => "group_view_by_link", :accesskey => "g", :title => t('layouts.navigation.group_view_by_title'), :x_current_group_by => @group_view_by} )
    end
  end
@ -18,14 +18,14 @@ module ApplicationHelper
  def container_toggle(id)
    link_to(
      image_tag("blank.png", :alt => t('common.collapse_expand')),
-      "#", 
+      "#",
      {:class => "container_toggle", :id => id} )
  end
-  
+
  def navigation_link(name, options = {}, html_options = nil, *parameters_for_method_reference)
    link_to name, options, html_options
  end
-    
+
  # Check due date in comparison to today's date Flag up date appropriately with
  # a 'traffic light' colour code
  #
@ -39,7 +39,7 @@ module ApplicationHelper
  def due_date_mobile(due)
    return DateLabelHelper::DueDateView.new(due, prefs).due_date_mobile_html
  end
-  
+
  # Returns a count of next actions in the given context or project. The result
  # is count and a string descriptor, correctly pluralised if there are no
  # actions or multiple actions
@ -57,11 +57,11 @@ module ApplicationHelper
    s += ", #{t('common.note', :count => project.note_count)}" unless project.note_count == 0
    s.html_safe
  end
-  
+
  def link_to_context(context, descriptor = sanitize(context.name))
    link_to( descriptor, context, :title => "View context: #{context.name}" )
  end
-  
+
  def link_to_project(project, descriptor = sanitize(project.name))
    link_to( descriptor, project, :title => "View project: #{project.name}" )
  end
@ -70,19 +70,19 @@ module ApplicationHelper
    link_to(descriptor, edit_note_path(note),
      {:id => "link_edit_#{dom_id(note)}", :class => "note_edit_settings"})
  end
-  
+
  def link_to_project_mobile(project, accesskey, descriptor = sanitize(project.name))
    link_to( descriptor, project_path(project, :format => 'm'), {:title => "View project: #{project.name}", :accesskey => accesskey} )
  end
-  
+
  def item_link_to_context(item)
    link_to_context( item.context, prefs.verbose_action_descriptors ? "[#{item.context.name}]" : "[C]" )
  end
-  
+
  def item_link_to_project(item)
    link_to_project( item.project, prefs.verbose_action_descriptors ? "[#{item.project.name}]" : "[P]" )
  end
-  
+
  def render_flash
    render :partial => 'shared/flash', :object => flash
  end
@ -90,7 +90,7 @@ module ApplicationHelper
  def time_span_text(date, i18n_text)
    return (date ? "#{i18n_text} #{format_date(date)}" : "").html_safe
  end
-  
+
  def recurrence_time_span(rt)
    case rt.ends_on
    when "no_end_date"
@ -136,11 +136,11 @@ module ApplicationHelper
  def link_to_sidebar_item(item)
    item.is_a?(Project) ? link_to_project( item ) : link_to_context( item )
  end
-  
+
  def sidebar_html_for_item(item)
    content_tag(:li, link_to_sidebar_item(item) + " (" + count_undone_todos_phrase(item)+")")
  end
-  
+
  def sidebar_html_for_list(list)
    return content_tag(:li, t('sidebar.list_empty')).html_safe if list.empty?
    return list.inject("") { |html, item| html << sidebar_html_for_item(item) }.html_safe
@ -190,16 +190,16 @@ module ApplicationHelper
    else
      send("#{type}_todos_path")
    end
-  end    
-  
+  end
+
  def determine_done_path
    done_path(controller.controller_name, :done)
  end
-  
+
  def determine_all_done_path
    done_path(controller.controller_name, :all_done)
  end
-  
+
  def get_list_of_error_messages_for(model)
    if model.errors.any?
      content_tag(:div, {:id=>"errorExplanation"}) do
@ -209,7 +209,7 @@ module ApplicationHelper
      end
    end
  end
-  
+
  def link_to_delete(type, object, descriptor = sanitize(object.name))
    link_to(
      descriptor,
@ -239,19 +239,19 @@ module ApplicationHelper
  # create a unique object name which can be used in ajax calls returning js
  # to prevent concurrent calls with same functions to overwrite each other functions
  def unique_object_name_for(name)
-    "#{name}_#{SecureRandom.hex(5)}"   
+    "#{name}_#{SecureRandom.hex(5)}"
  end

  def js_render(partial, locals = {}, object=nil)
    if object
-      escape_javascript(render(partial: partial, locals: locals, object: object)) 
+      escape_javascript(render(partial: partial, locals: locals, object: object))
    else
-      escape_javascript(render(partial: partial, locals: locals)) 
+      escape_javascript(render(partial: partial, locals: locals))
    end
  end

  def js_error_messages_for(object)
    escape_javascript(get_list_of_error_messages_for(object))
-  end  
+  end

 end
--- a/app/helpers/contexts_helper.rb
+++ b/app/helpers/contexts_helper.rb
@ -7,9 +7,9 @@ module ContextsHelper
      link_to_context( context )
    end
  end
-  
+
  def link_to_delete_context(context, descriptor = sanitize(context.name))
-    link_to_delete(:context, context, descriptor)  
+    link_to_delete(:context, context, descriptor)
  end

  def link_to_edit_context (context, descriptor = sanitize(context.name))
--- a/app/helpers/date_label_helper.rb
+++ b/app/helpers/date_label_helper.rb
@ -51,7 +51,7 @@ module DateLabelHelper

    def date_html_wrapper
      return "" if @date.nil?
-      
+
      return content_tag(:a, {:title => @prefs.format_date(@date)}) {
              content_tag(:span, {:class => get_color}) {
                yield
@ -99,7 +99,7 @@ module DateLabelHelper

    def due_date_mobile_html
      date_mobile_html_wrapper { @prefs.format_date(@due) }
-    end     
+    end

  end

@ -130,4 +130,4 @@ module DateLabelHelper

  end

-end
+end
--- a/app/helpers/feedlist_helper.rb
+++ b/app/helpers/feedlist_helper.rb
@ -1,18 +1,18 @@
 module FeedlistHelper
-  
+
  def linkoptions(format, options)
    merge_hashes( {:format => format}, options, user_token_hash)
  end
-  
+
  def rss_formatted_link(options = {})
    image_tag = image_tag("feed-icon.png", :size => "16X16", :border => 0, :class => "rss-icon")
-		link_to(image_tag, linkoptions('rss', options), :title => "RSS feed")
+    link_to(image_tag, linkoptions('rss', options), :title => "RSS feed")
  end

  def text_formatted_link(options = {})
    link_to(content_tag(:span, 'TXT', {:class => 'feed', :title => "Plain text feed"}), linkoptions('txt', options))
  end
-  
+
  def ical_formatted_link(options = {})
    link_to(content_tag(:span, 'iCal', {:class=>"feed", :title => "iCal feed"}), linkoptions('ics', options))
  end
@ -32,7 +32,7 @@ module FeedlistHelper
  end

  def all_feed_links_for_project(project)
-    all_feed_links(project, :project_id)  
+    all_feed_links(project, :project_id)
  end

  def all_feed_links_for_context(context)
@ -49,5 +49,5 @@ module FeedlistHelper
    { :token => current_user.token }
  end

-    
+
 end
--- a/app/helpers/login_helper.rb
+++ b/app/helpers/login_helper.rb
@ -1,3 +1,3 @@
 module LoginHelper
-  
-end
+
+end
--- a/app/helpers/recurring_todos_helper.rb
+++ b/app/helpers/recurring_todos_helper.rb
@ -1,5 +1,5 @@
 module RecurringTodosHelper
-    
+
  def recurring_todo_tag_list
    tags_except_starred = @recurring_todo.tags.reject{|t| t.name == Todo::STARRED_TAG_NAME}
    tag_list = tags_except_starred.
@ -7,19 +7,19 @@ module RecurringTodosHelper
      join('')
    return content_tag :span, tag_list.html_safe, :class => "tags"
  end
- 
+
  def recurring_todo_remote_delete_icon
    link_to( image_tag_for_delete,
      recurring_todo_path(@recurring_todo), :id => "delete_icon_"+@recurring_todo.id.to_s,
      :class => "icon delete_icon", :title => t('todos.delete_recurring_action_title'), :x_confirm_message => t('todos.delete_recurring_action_confirm', :description => @recurring_todo.description))
  end
-  
+
  def recurring_todo_remote_star_icon
    link_to( image_tag_for_star(@recurring_todo),
      toggle_star_recurring_todo_path(@recurring_todo), :id => "star_icon_"+@recurring_todo.id.to_s,
      :class => "icon star_item", :title => t('todos.star_action'))
  end
-  
+
  def recurring_todo_remote_edit_icon
    if !@recurring_todo.completed?
      str = link_to( image_tag_for_edit(@recurring_todo),
@ -30,7 +30,7 @@ module RecurringTodosHelper
    end
    str
  end
-  
+
  def recurring_todo_remote_toggle_checkbox
    return check_box_tag("check_#{@recurring_todo.id}", toggle_check_recurring_todo_path(@recurring_todo), @recurring_todo.completed?, :class => 'item-checkbox')
  end
--- a/app/helpers/todos_helper.rb
+++ b/app/helpers/todos_helper.rb
@ -24,7 +24,7 @@ module TodosHelper
  def show_grouped_todos(settings = {})
    collection = (@group_view_by == 'context') ? @contexts_to_show : @projects_to_show
    render(:partial => collection, :locals => { :settings => settings.reverse_merge!({
-      :collapsible => true, 
+      :collapsible => true,
      :show_empty_containers => @show_empty_containers,
      :parent_container_type => @group_view_by
    })})
@ -32,9 +32,9 @@ module TodosHelper

  def default_collection_settings
    {
-      :suppress_context => false, 
+      :suppress_context => false,
      :suppress_project => false,
-      :collapsible => false, 
+      :collapsible => false,
      :append_descriptor => nil,
      :parent_container_type => nil,
      :show_empty_containers => true
@ -45,29 +45,29 @@ module TodosHelper
    settings[:container_name] = "completed"
    settings[:link_in_header] = link_to(t('common.show_all'), determine_done_path)

-    render :partial => 'todos/collection', 
-      :object => done_todos, 
+    render :partial => 'todos/collection',
+      :object => done_todos,
      :locals => {:settings => settings.reverse_merge!(default_collection_settings)}
  end

  def show_completed_todos_for(period, collection)
    settings = {
-      :parent_container_type => "completed", 
+      :parent_container_type => "completed",
      :container_name => "completed_#{period}",
      :title => t("todos.completed_#{period}"),
      :show_empty_containers => true
    }

-    render :partial => "todos/collection", 
-      :object => collection, 
+    render :partial => "todos/collection",
+      :object => collection,
      :locals => { :settings => settings}
  end

  def show_hidden_todos(hidden_todos, settings={})
    settings[:container_name] = "hidden"

-    render :partial => 'todos/collection', 
-      :object => hidden_todos, 
+    render :partial => 'todos/collection',
+      :object => hidden_todos,
      :locals => {:settings => settings.reverse_merge!(default_collection_settings)}
  end

@ -75,16 +75,16 @@ module TodosHelper
    settings[:pending] = pending_todos
    settings[:container_name]="deferred_pending"

-    render :partial => "todos/collection", 
-      :object => deferred_todos+pending_todos, 
+    render :partial => "todos/collection",
+      :object => deferred_todos+pending_todos,
      :locals => {:settings => settings.reverse_merge!(default_collection_settings)}
  end

  def show_todos_without_project(todos_without_project, settings = {})
-    render :partial => 'todos/collection', 
-      :object => todos_without_project, 
-      :locals => {:settings => settings.reverse_merge!({ 
-        :collapsible => true, 
+    render :partial => 'todos/collection',
+      :object => todos_without_project,
+      :locals => {:settings => settings.reverse_merge!({
+        :collapsible => true,
        :container_name => "without_project",
        :parent_container_type => "home"
        })
@ -101,9 +101,9 @@ module TodosHelper
      settings[:class] += " collapsible"
    end

-    content_tag(:div, 
-      :class=>settings[:class], 
-      :id=>settings[:id], 
+    content_tag(:div,
+      :class=>settings[:class],
+      :id=>settings[:id],
      :style => "display:" + (settings[:show_container] ? "block" : "none")) do
      yield
    end
@ -133,10 +133,10 @@ module TodosHelper
  end

  def todos_calendar_container(period, collection)
-    render :partial => 'todos/collection', 
-      :object => collection, 
-      :locals => {:settings => { 
-        :collapsible => false, 
+    render :partial => 'todos/collection',
+      :object => collection,
+      :locals => {:settings => {
+        :collapsible => false,
        :show_empty_containers => true,
        :container_name => "#{period}",
        :title =>t("todos.calendar.#{period}", :month => l(Time.zone.now, :format => "%B"), :next_month => l(1.month.from_now, :format => "%B"))
@ -393,10 +393,10 @@ module TodosHelper
  end

  # jquery animations are async, so first collect all animation steps that need
-  # to be run sequential in array animation, then execute them. All steps are 
-  # functions which are passed a function as parameter that should execute the next 
-  # animation steps. 
-  # if the animation needs to be run inside the namespace of an object, set the 
+  # to be run sequential in array animation, then execute them. All steps are
+  # functions which are passed a function as parameter that should execute the next
+  # animation steps.
+  # if the animation needs to be run inside the namespace of an object, set the
  # object_name to the name of the object and this name will be prepended to each step
  def render_animation(animation, object_name=nil)
    object_name += "." unless object_name.nil?  # add dot if object_name is given
@ -431,7 +431,7 @@ module TodosHelper
      content_tag(:div, "#{t('common.project')}:  #{project_link}") + "\n" +
      content_tag(:div, "#{t('common.context')}:  #{context_link}")
  end
-  
+
  # === handle CRUD actions for todos

  def show_todo_on_current_context_page
@ -440,7 +440,7 @@ module TodosHelper

  def todo_should_not_be_hidden_on_context_page
    return !@todo.hidden? ||                        # todo is not hidden --> show
-           (@todo.hidden? && @todo.context.hidden?) # todo is hidden, but context is hidden too --> show          
+           (@todo.hidden? && @todo.context.hidden?) # todo is hidden, but context is hidden too --> show
  end

  def show_todo_on_current_project_page
@ -502,12 +502,12 @@ module TodosHelper
        @tag_was_removed                                                                  ||
        @todo_was_destroyed                                                               ||
        (@todo.completed? && !(@original_item_was_deferred || @original_item_was_hidden || @original_item_was_pending))
-      ) 
+      )
    end

    return false if source_view_is_one_of(:calendar, :done, :all_done)

-    return @remaining_in_context == 0 
+    return @remaining_in_context == 0
  end

  def update_needs_to_remove_todo_from_container
@ -559,9 +559,9 @@ module TodosHelper

  def should_show_empty_container
    source_view do |page|
-      page.context { return @remaining_in_context == 0 } 
+      page.context { return @remaining_in_context == 0 }
    end
-    return @down_count==0 
+    return @down_count==0
  end

  def project_container_id(todo)
@ -588,7 +588,7 @@ module TodosHelper
  end

  def todo_container_empty_id(todo)
-    raise Exception.new, "no todo set in TodosHelper::todo_container_empty_id. You probably did not assign @original_item" if !todo    
+    raise Exception.new, "no todo set in TodosHelper::todo_container_empty_id. You probably did not assign @original_item" if !todo
    @group_view_by == "project" ? project_container_empty_id(todo) : context_container_empty_id(todo)
  end

@ -599,7 +599,7 @@ module TodosHelper
    return "deferred_pending_container" if !source_view_is(:todo) && (todo.deferred? || todo.pending?)
    return "completed_container"        if todo.completed?
    return project_container_id(todo)   if source_view_is_one_of(:todo, :tag, :project, :context) && @group_view_by == 'project'
-    return context_container_id(todo)           
+    return context_container_id(todo)
  end

  def empty_container_msg_div_id(todo = @todo || @successor)
@ -624,7 +624,7 @@ module TodosHelper
        return todo_container_empty_id(todo)
      }
      page.todo {
-        return todo_container_empty_id(todo) 
+        return todo_container_empty_id(todo)
      }
      page.deferred {
        return todo_container_empty_id(todo)
--- a/app/models/context.rb
+++ b/app/models/context.rb
@ -1,6 +1,6 @@
 class Context < ActiveRecord::Base

-  has_many :todos, -> { order("todos.due IS NULL, todos.due ASC, todos.created_at ASC").includes(:project) }, :dependent => :delete_all    
+  has_many :todos, -> { order("todos.due IS NULL, todos.due ASC, todos.created_at ASC").includes(:project) }, :dependent => :delete_all
  has_many :recurring_todos, :dependent => :delete_all
  belongs_to :user

@ -15,7 +15,7 @@ class Context < ActiveRecord::Base
  include AASM

  aasm :column => :state do
-  
+
    state :active, :initial => true
    state :closed
    state :hidden
--- a/app/models/dependency.rb
+++ b/app/models/dependency.rb
@ -1,9 +1,9 @@
 class Dependency < ActiveRecord::Base

  # touch to make sure todo caches for predecessor and successor are invalidated
-  
+
  belongs_to :predecessor, :foreign_key => 'predecessor_id', :class_name => 'Todo', :touch => true
  belongs_to :successor,   :foreign_key => 'successor_id',   :class_name => 'Todo', :touch => true
-  
+
 end

--- a/app/models/message_gateway.rb
+++ b/app/models/message_gateway.rb
@ -1,10 +1,10 @@
 class MessageGateway < ActionMailer::Base
-  
+
  def receive(email)
    user = get_receiving_user_from_email_address(email)
    return false if user.nil?
    return false unless check_sender_is_in_mailmap(user, email)
-    
+
    context = user.prefs.sms_context
    todo_params = get_todo_params(email)

@ -14,12 +14,12 @@ class MessageGateway < ActionMailer::Base
    Rails.logger.info "Saved email as todo for user #{user.login} in context #{context.name}"
    todo
  end
-  
+
  private
-  
+
  def get_todo_params(email)
    params = {}
-    
+
    if email.multipart?
      params[:description] = get_text_or_nil(email.subject)
      params[:notes]       = get_first_text_plain_part(email)
@ -33,11 +33,11 @@ class MessageGateway < ActionMailer::Base
      end
    end
    params
-  end    
+  end

  def get_receiving_user_from_email_address(email)
    SITE_CONFIG['email_dispatch'] == 'single_user' ? get_receiving_user_from_env_setting : get_receiving_user_from_mail_header(email)
-  end  
+  end

  def get_receiving_user_from_env_setting
    Rails.logger.info "All received email goes to #{ENV['TRACKS_MAIL_RECEIVER']}"
@ -45,7 +45,7 @@ class MessageGateway < ActionMailer::Base
    Rails.logger.info "WARNING: Unknown user set for TRACKS_MAIL_RECEIVER (#{ENV['TRACKS_MAIL_RECEIVER']})" if user.nil?
    return user
  end
-  
+
  def get_receiving_user_from_mail_header(email)
    user = get_receiving_user_from_sms_email( get_address(email) )
    Rails.logger.info(user.nil? ? "User unknown": "Email belongs to #{user.login}")
@ -61,7 +61,7 @@ class MessageGateway < ActionMailer::Base
    user = User.where("preferences.sms_email" => address.strip).includes(:preference).first
    user = User.where("preferences.sms_email" => address.strip[1.100]).includes(:preference).first if user.nil?
    return user
-  end    
+  end

  def check_sender_is_in_mailmap(user, email)
    if user.present? and !sender_is_in_mailmap?(user,email)
@ -69,7 +69,7 @@ class MessageGateway < ActionMailer::Base
      return false
    end
    return true
-  end    
+  end

  def sender_is_in_mailmap?(user,email)
    if SITE_CONFIG['mailmap'].is_a? Hash and SITE_CONFIG['email_dispatch'] == 'to'
@ -89,17 +89,17 @@ class MessageGateway < ActionMailer::Base
  def get_decoded_text_or_nil(text)
    return text ? text.decoded.strip : nil
  end
-  
+
  def get_first_text_plain_part(email)
    # get all parts from multipart/alternative attachments
    parts = get_all_parts(email.parts)
-    
+
    # remove all parts that are not text/plain
    parts.reject{|part| !part.content_type.start_with?("text/plain") }
-    
+
    return parts.count > 0 ? parts[0].decoded.strip : ""
  end
-  
+
  def get_all_parts(parts)
    # return a flattened array of parts. If a multipart attachment is found, recurse over its parts
    all_parts = parts.inject([]) do |set, elem|
@ -111,5 +111,5 @@ class MessageGateway < ActionMailer::Base
      end
    end
  end
-  
+
 end
--- a/app/models/project.rb
+++ b/app/models/project.rb
@ -142,7 +142,7 @@ class Project < ActiveRecord::Base
    count = 0
    CSV.foreach(filename, headers: true) do |row|
      unless find_by_name_and_user_id row[params[:name].to_i], user.id
-        project = new 
+        project = new
        project.name = row[params[:name].to_i]
        project.user = user
        project.description = row[params[:description].to_i] if row[params[:description].to_i].present?
--- a/app/models/recurring_todo.rb
+++ b/app/models/recurring_todo.rb
@ -119,7 +119,7 @@ class RecurringTodo < ActiveRecord::Base
  def remove_from_project!
    self.project = nil
    self.save
-  end  
+  end

  def clear_todos_association
    unless todos.nil?
@ -139,4 +139,4 @@ class RecurringTodo < ActiveRecord::Base
    pattern.continues_recurring?(previous)
  end

-end
+end
--- a/app/models/recurring_todos/abstract_recurring_todos_builder.rb
+++ b/app/models/recurring_todos/abstract_recurring_todos_builder.rb
@ -1,6 +1,6 @@
 module RecurringTodos

-  class AbstractRecurringTodosBuilder 
+  class AbstractRecurringTodosBuilder

    attr_reader :mapped_attributes, :pattern

@ -40,7 +40,7 @@ module RecurringTodos
      save_collection(:context, :context_id)
    end

-    def saved_recurring_todo      
+    def saved_recurring_todo
      raise(Exception.new, @recurring_todo.valid? ? "Recurring todo was not saved yet" : "Recurring todos was not saved because of validation errors") unless @saved

      @recurring_todo
@ -103,7 +103,7 @@ module RecurringTodos
    # should return period specific selector like yearly_selector or daily_selector
    def selector_key
      raise Exception.new, "selector_key should be overridden in subclass of AbstractRecurringTodosBuilder"
-    end      
+    end

    def get_selector(key)
      return nil if key.nil?
@ -149,4 +149,4 @@ module RecurringTodos

  end

-end 
+end
--- a/app/models/recurring_todos/abstract_repeat_pattern.rb
+++ b/app/models/recurring_todos/abstract_repeat_pattern.rb
@ -165,7 +165,7 @@ module RecurringTodos
        get_show_from_date(previous) <= self.end_date
      end
    end
-    
+
    private

    # Determine start date to calculate next date for recurring todo which
@ -196,7 +196,7 @@ module RecurringTodos
      else
        return find_xth_day_of_month(x, weekday, month, year)
      end
-    end    
+    end

    def find_last_day_x_of_month(weekday, month, year)
      # count backwards. use UTC to avoid strange timezone oddities
@ -207,7 +207,7 @@ module RecurringTodos
      end
      # convert back to local timezone
      Time.zone.local(last_day.year, last_day.month, last_day.day)
-    end      
+    end

    def find_xth_day_of_month(x, weekday, month, year)
      # 1-4th -> count upwards last -> count backwards. use UTC to avoid strange
@ -224,7 +224,7 @@ module RecurringTodos
      end
      # convert back to local timezone
      Time.zone.local(start.year, start.month, start.day)
-    end      
+    end

  end
-end
+end
--- a/app/models/recurring_todos/daily_recurring_todos_builder.rb
+++ b/app/models/recurring_todos/daily_recurring_todos_builder.rb
@ -18,7 +18,7 @@ module RecurringTodos
    end

    def only_work_days?(daily_selector)
-      { 'daily_every_x_day' => false, 
+      { 'daily_every_x_day' => false,
        'daily_every_work_day' => true}[daily_selector]
    end

@ -32,4 +32,4 @@ module RecurringTodos

  end

-end
+end
--- a/app/models/recurring_todos/daily_repeat_pattern.rb
+++ b/app/models/recurring_todos/daily_repeat_pattern.rb
@ -41,7 +41,7 @@ module RecurringTodos
        return start + 2.day if start.wday() == 6 # saturday
        return start + 1.day if start.wday() == 0 # sunday
        return start
-      else 
+      else
        # if there was no previous todo, do not add n: the first todo starts on
        # today or on start_from
        return previous == nil ? start : start+every_x_days.day-1.day
@ -49,4 +49,4 @@ module RecurringTodos
    end

  end
-end
+end
--- a/app/models/recurring_todos/monthly_recurring_todos_builder.rb
+++ b/app/models/recurring_todos/monthly_recurring_todos_builder.rb
@ -9,8 +9,8 @@ module RecurringTodos

    def attributes_to_filter
      %w{
-        monthly_selector       monthly_every_x_day   monthly_every_x_month 
-        monthly_every_x_month2 monthly_every_xth_day monthly_day_of_week    
+        monthly_selector       monthly_every_x_day   monthly_every_x_month
+        monthly_every_x_month2 monthly_every_xth_day monthly_day_of_week
      }
    end

@ -27,7 +27,7 @@ module RecurringTodos

    def get_recurrence_selector
      @selector=='monthly_every_x_day' ? 0 : 1
-    end  
+    end

    def get_every_other2
      get_recurrence_selector == 0 ? 'monthly_every_x_month' : 'monthly_every_x_month2'
--- a/app/models/recurring_todos/monthly_repeat_pattern.rb
+++ b/app/models/recurring_todos/monthly_repeat_pattern.rb
@ -94,7 +94,7 @@ module RecurringTodos
        start = Time.utc(start.year, start.month, start.day)+n.months
      end
      Time.zone.local(start.year, start.month, every_x_day)
-    end      
+    end

    def find_relative_day_of_month(start, n)
      the_next = get_xth_day_of_month(every_xth_day, day_of_week, start.month, start.year)
@ -113,7 +113,7 @@ module RecurringTodos
        # support 5th day of the month, we need to handle this case
        the_next = get_xth_day_of_month(every_xth_day, day_of_week, the_next.month, the_next.year)
      end
-      the_next      
+      the_next
    end

    def recurrence_pattern_for_specific_day
@ -132,11 +132,11 @@ module RecurringTodos
                   I18n.t('common.month')
                 end
      I18n.t('todos.recurrence.pattern.every_xth_day_of_every_n_months',
-        x:        xth(every_xth_day), 
-        day:      day_of_week_as_text(day_of_week), 
+        x:        xth(every_xth_day),
+        day:      day_of_week_as_text(day_of_week),
        n_months: n_months)
    end

  end
-  
-end
+
+end
--- a/app/models/recurring_todos/weekly_recurring_todos_builder.rb
+++ b/app/models/recurring_todos/weekly_recurring_todos_builder.rb
@ -15,7 +15,7 @@ module RecurringTodos
      mapping = map(mapping, :every_other1, 'weekly_every_x_week')

      { monday: 1, tuesday: 2, wednesday: 3, thursday: 4, friday: 5, saturday: 6, sunday: 0 }
-      .each do |day, index| 
+      .each do |day, index|
        mapping = map_day(mapping, :every_day, "weekly_return_#{day}", index)
      end

--- a/app/models/recurring_todos/weekly_repeat_pattern.rb
+++ b/app/models/recurring_todos/weekly_repeat_pattern.rb
@ -75,12 +75,12 @@ module RecurringTodos
    def find_first_day_in_this_week(start)
      # check if there are any days left this week for the next todo
      start.wday().upto 6 do |i|
-        return start + (i-start.wday()).days if on_xday(i) 
+        return start + (i-start.wday()).days if on_xday(i)
      end
      -1
    end


  end
-  
-end
+
+end
--- a/app/models/recurring_todos/yearly_recurring_todos_builder.rb
+++ b/app/models/recurring_todos/yearly_recurring_todos_builder.rb
@ -8,8 +8,8 @@ module RecurringTodos
    end

    def attributes_to_filter
-      %w{ yearly_selector     yearly_month_of_year  yearly_month_of_year2 
-          yearly_every_x_day  yearly_every_xth_day  yearly_day_of_week    
+      %w{ yearly_selector     yearly_month_of_year  yearly_month_of_year2
+          yearly_every_x_day  yearly_every_xth_day  yearly_day_of_week
      }
    end

@ -34,7 +34,7 @@ module RecurringTodos

    def get_recurrence_selector
      @selector=='yearly_every_x_day' ? 0 : 1
-    end  
+    end

    def get_every_other2
      { 0 => :yearly_month_of_year, 1 => :yearly_month_of_year2 }[get_recurrence_selector]
--- a/app/models/recurring_todos/yearly_repeat_pattern.rb
+++ b/app/models/recurring_todos/yearly_repeat_pattern.rb
@ -37,9 +37,9 @@ module RecurringTodos
        I18n.t("todos.recurrence.pattern.every_year_on", :date => date_as_month_day)
      else
        I18n.t("todos.recurrence.pattern.every_year_on",
-          :date => I18n.t("todos.recurrence.pattern.the_xth_day_of_month", 
-            :x => xth(every_xth_day), 
-            :day => day_of_week_as_text(day_of_week), 
+          :date => I18n.t("todos.recurrence.pattern.the_xth_day_of_month",
+            :x => xth(every_xth_day),
+            :day => day_of_week_as_text(day_of_week),
            :month => month_of_year_as_text(month_of_year)
          ))
      end
@ -57,7 +57,7 @@ module RecurringTodos
        validate_not_blank(day_of_week, "The day of the week may not be empty for recurrence setting")
      else
        raise "unexpected value of recurrence selector '#{recurrence_selector}'"
-      end      
+      end
    end

    def get_next_date(previous)
@ -105,5 +105,5 @@ module RecurringTodos
      the_next
    end

-  end  
-end
+  end
+end
--- a/app/models/tag.rb
+++ b/app/models/tag.rb
@ -1,8 +1,8 @@
 class Tag < ActiveRecord::Base
-  
+
  has_many :taggings
  has_many :taggable, :through => :taggings
-  
+
  DELIMITER = "," # Controls how to split and join tagnames from strings. You may need to change the <tt>validates_format_of parameters</tt> if you change this.
  JOIN_DELIMITER = ", "

@ -10,9 +10,9 @@ class Tag < ActiveRecord::Base
  # rescue the ActiveRecord database constraint errors instead.
  validates_presence_of :name
  validates_uniqueness_of :name, :case_sensitive => false
-  
+
  before_create :before_create
-  
+
  # Callback to strip extra spaces from the tagname before saving it. If you
  # allow tags to be renamed later, you might want to use the
  # <tt>before_save</tt> callback instead.
--- a/app/models/tagging.rb
+++ b/app/models/tagging.rb
@ -2,16 +2,16 @@
 # The Tagging join model.

 class Tagging < ActiveRecord::Base
-   
+
  belongs_to :tag
  belongs_to :taggable, :polymorphic => true, :touch => true
-  
+
  after_destroy :delete_orphaned_tag
-  
+
  private
-      
+
  def delete_orphaned_tag
    tag.destroy if tag and tag.taggings.count == 0
  end
-  
+
 end
--- a/app/models/todo.rb
+++ b/app/models/todo.rb
@ -70,7 +70,7 @@ class Todo < ActiveRecord::Base

  aasm :column => :state do

-    state :active 
+    state :active
    state :project_hidden
    state :completed, :before_enter => Proc.new { |t| t.completed_at = Time.zone.now }, :before_exit => Proc.new { |t| t.completed_at = nil}
    state :deferred,  :before_exit => Proc.new { |t| t[:show_from] = nil }
@ -396,11 +396,11 @@ class Todo < ActiveRecord::Base

  def self.import(filename, params, user)
    default_context = user.contexts.order('id').first
-    
+
    count = 0
    CSV.foreach(filename, headers: true) do |row|
      unless find_by_description_and_user_id row[params[:description].to_i], user.id
-        todo = new 
+        todo = new
        todo.user = user
        todo.description = row[params[:description].to_i].truncate MAX_DESCRIPTION_LENGTH
        todo.context = Context.find_by_name_and_user_id(row[params[:context].to_i], user.id) || default_context
@ -408,7 +408,7 @@ class Todo < ActiveRecord::Base
        todo.state = row[params[:completed_at].to_i].present? ? 'completed' : 'active'
        todo.notes = row[params[:notes].to_i].truncate MAX_NOTES_LENGTH if row[params[:notes].to_i].present?
        todo.created_at = row[params[:created_at].to_i] if row[params[:created_at].to_i].present?
-        todo.due = row[params[:due].to_i] 
+        todo.due = row[params[:due].to_i]
        todo.completed_at = row[params[:completed_at].to_i] if row[params[:completed_at].to_i].present?
        todo.save!
        count += 1
--- a/app/models/user.rb
+++ b/app/models/user.rb
@ -4,7 +4,7 @@ require 'bcrypt'
 class User < ActiveRecord::Base
  # Virtual attribute for the unencrypted password
  attr_accessor :password
-  
+
  #for will_paginate plugin
  cattr_accessor :per_page
  @@per_page = 5
--- a/app/views/calendar/show.ics.erb
+++ b/app/views/calendar/show.ics.erb
@ -4,7 +4,7 @@ VERSION:2.0
 CALSCALE:GREGORIAN
 METHOD:PUBLISH
 X-WR-CALNAME:Tracks
-<% for todo in @due_all 
+<% for todo in @due_all
  due_date = todo.due
  overdue_text = ""
  if due_date.at_midnight < Time.zone.now.at_midnight
--- a/app/views/contexts/_context.html.erb
+++ b/app/views/contexts/_context.html.erb
@ -4,16 +4,16 @@
 # rendering of "due in x days" that change without touching updated at of the todo
 cache [context, source_view_key, current_user.date.strftime("%Y%m%d"), @tag_name] do
 -%>
-  <%= 
-    render :partial => 'todos/collection', 
-      :object => @not_done, 
+  <%=
+    render :partial => 'todos/collection',
+      :object => @not_done,
      :locals => { :settings => {
-        :id => "c#{context.id}", 
-        :collapsible => settings[:collapsible], 
-        :container_name => 'context', 
+        :id => "c#{context.id}",
+        :collapsible => settings[:collapsible],
+        :container_name => 'context',
        :title => show_context_name(context),
        :show_empty_containers => settings[:show_empty_containers],
        :parent_container_type => settings[:parent_container_type]
-      }} 
+      }}
  %>
-<% end %>
+<% end %>
--- a/app/views/contexts/_context_state_group.html.erb
+++ b/app/views/contexts/_context_state_group.html.erb
@ -3,11 +3,11 @@
    <span id="<%= state %>-contexts-count" class="badge"><%= context_state_group.length %></span>
    <%= t("states.contexts."+ state) %>
  </h2>
-  
+
  <div id="<%= state%>-contexts-empty-nd" style="<%= no_contexts ? 'display:block' : 'display:none'%>">
    <div class="message"><p><%= t('contexts.no_contexts_' + state) %></p></div>
  </div>
-  
+
  <div id="list-contexts-<%= state %>">
    <%= render :partial => 'context_listing', :collection => context_state_group %>
  </div>
--- a/app/views/contexts/show.html.erb
+++ b/app/views/contexts/show.html.erb
@ -1,4 +1,4 @@
-<% 
+<%
  suffix_completed = t('contexts.last_completed_in_context', :number=>prefs.show_number_completed)
  deferred_pending_options = {:append_descriptor => nil, :parent_container_type => 'context'}
  done_todo_options = {:append_descriptor => suffix_completed, :suppress_context => true, :parent_container_type => 'context'}
@ -7,16 +7,16 @@
 <div id="display_box">

  <%= empty_message_holder("not_done_context", @not_done_todos.empty?) %>
-  
-	<%= show_grouped_todos({:collapsible => false, :show_empty_containers => false, :parent_container_type => 'context'}) %>
+
+  <%= show_grouped_todos({:collapsible => false, :show_empty_containers => false, :parent_container_type => 'context'}) %>

  <% if @group_view_by == 'project' -%>
    <%= show_todos_without_project(@todos_without_project, {:collapsible => false, :parent_container_type => 'context', :title_param => @context.name}) -%>
  <% end -%>

-	<%= show_deferred_pending_todos(@deferred_todos, @pending_todos, deferred_pending_options) %>
+  <%= show_deferred_pending_todos(@deferred_todos, @pending_todos, deferred_pending_options) %>

-	<%= show_done_todos(@done, done_todo_options) unless @done.nil? %>
+  <%= show_done_todos(@done, done_todo_options) unless @done.nil? %>
 </div>

 <div id="input_box">
--- a/app/views/contexts/update.js.erb
+++ b/app/views/contexts/update.js.erb
@ -1,4 +1,4 @@
-<%- 
+<%-
  object_name = unique_object_name_for("update_context_#{@context.id}")
 -%>
 var <%=object_name%> = {
@ -47,4 +47,4 @@ var <%=object_name%> = {
  <% end -%>
 }

-<%=object_name%>.animate();
+<%=object_name%>.animate();
--- a/app/views/data/csv_map.html.erb
+++ b/app/views/data/csv_map.html.erb
@ -1,11 +1,11 @@
 <h3>Map fields to be imported<h3>
 <%= form_tag csv_import_data_path do %>
 	<% @labels.each do |l| %>
-		<%= label_tag l %>: 
+		<%= label_tag l %>:
 		<%= select_tag(l, options_for_select(@headers) ) %>
 		<br>
 	<% end %>
 	<%= hidden_field_tag :file, @filename %>
 	<%= hidden_field_tag :import_to, @import_to %>
-	<%= submit_tag "Import" %>	
-<% end %>	
+	<%= submit_tag "Import" %>
+<% end %>
--- a/app/views/data/import.html.erb
+++ b/app/views/data/import.html.erb
@ -10,9 +10,9 @@
          <br><br>
          <%= file_field_tag :file %>
          <%= submit_tag "Upload", :id => "upload_form_submit" %>
-        <% end %>  
+        <% end %>
      </div>
    </div>
  </div>
-  
+
 </div>
--- a/app/views/data/index.de.html.erb
+++ b/app/views/data/index.de.html.erb
@ -31,6 +31,6 @@
        <td>XML-Datei mit all Ihren Aktionen, Umgebungen, Projekten, Tags und Notizen</td>
        <td><%= link_to "XML file (actions only)", :controller => 'data', :action => 'xml_export' %></td>
      </tr>
-    </table>  
+    </table>
  </div><!-- End of feeds -->
 </div>
--- a/app/views/integrations/_applescript2.html.erb
+++ b/app/views/integrations/_applescript2.html.erb
@ -28,7 +28,7 @@ tell application "Mail"
 end tell

 on importMessage(theMessage)
-	
+
 	-- Get the info from the email message
 	tell application "Mail"
 		try
@ -36,37 +36,37 @@ on importMessage(theMessage)
 			set theSubject to subject of theMessage
 			if theSubject is equal to "" then set theSubject to emptySubject
 			set theMessageId to message id of theMessage
-			
+
 			-- Construct the description string from the email info
 			set myDesc to "Email " & theSender & " about " & theSubject
 			-- Trim the string to 100 characters otherwise it won't validate
 			if length of myDesc > 100 then
 				set myDesc to characters 1 thru 100 of myDesc
 			end if
-			
+
 			set myNote to "message://<" & theMessageId & ">"
 		end try
 	end tell
-	
+
 	-- Now send all that info to Tracks
 	-- Edit the URL of your Tracks installation if necessary"
 	tell application "<%= root_url %>backend/api"
 		set returnValue to call xmlrpc {method name:"NewTodo", parameters:{myUsername, myToken, myContextID, myDesc, myNote}}
 	end tell
-	
+
 	(* Growl support - comment out or delete this section if
 	   you don't have Growl *)
 	tell application "GrowlHelperApp"
 		set the allNotificationsList to ¬
 			{"Tracks Notification"}
-		
+
 		-- Make a list of the notifications
 		-- that will be enabled by default.
 		-- Those not enabled by default can be enabled later
 		-- in the 'Applications' tab of the growl prefpane.
 		set the enabledNotificationsList to ¬
 			{"Tracks Notification"}
-		
+
 		-- Register our script with growl.
 		-- You can optionally (as here) set a default icon
 		-- for this script's notifications.
@ -78,5 +78,5 @@ on importMessage(theMessage)
 		notify with name "Tracks Notification" title "New action sent to Tracks" description growlDescription application name "Tracks Applescript" icon of application "Script Editor.app"
 	end tell
 	(* End of Growl section *)
-	
+
 end importMessage
--- a/app/views/integrations/_quicksilver_applescript.html.erb
+++ b/app/views/integrations/_quicksilver_applescript.html.erb
@ -1,10 +1,10 @@
 using terms from application "Quicksilver"
 	on process text ThisClipping
-		
+
 		set myUsername to "<%= current_user.login %>"
 		set myToken to "<%= current_user.token %>"
 		set myContextID to <%= context.id %> (* <%= context.name %> *)
-		
+
 		tell application "<%= root_url %>backend/api"
 			set returnValue to call xmlrpc {method name:"NewTodo", parameters:{myUsername, myToken, myContextID, ThisClipping}}
 		end tell
@ -12,4 +12,4 @@ using terms from application "Quicksilver"
 			show notification "Tracks: action added."
 		end tell
 	end process text
-end using terms from
+end using terms from
--- a/app/views/integrations/search_plugin.xml.builder
+++ b/app/views/integrations/search_plugin.xml.builder
@ -5,9 +5,9 @@ xml.OpenSearchDescription 'xmlns' => "http://a9.com/-/spec/opensearch/1.1/" do
  xml.ShortName Tracks
  xml.Description t('integrations.opensearch_description')
  xml.InputEncoding 'UTF-8'
-  xml.Image("data:image/x-icon;base64," + @icon_data, 
+  xml.Image("data:image/x-icon;base64," + @icon_data,
 			'width' => '16', 'height' => '16')
-  xml.Url 'type' => 'text/html', 'method' => 'GET', 
+  xml.Url 'type' => 'text/html', 'method' => 'GET',
 	'template' => url_for(:controller => 'search', :action => 'results',
 						  :only_path => false) + '?search={searchTerms}'
 end
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@ -56,7 +56,7 @@
            <ul>
              <li><%= navigation_link( t('common.contexts'), contexts_path, {:accesskey=>"c", :title=>t('layouts.navigation.contexts_title')} ) %></li>
              <li><%= navigation_link( t('common.notes'), notes_path, {:accesskey => "o", :title => t('layouts.navigation.notes_title')} ) %></li>
-      	      <li><%= navigation_link( t('common.review'), review_path, {:accesskey => "r", :title => t('layouts.navigation.review_title')} ) %></li>
+              <li><%= navigation_link( t('common.review'), review_path, {:accesskey => "r", :title => t('layouts.navigation.review_title')} ) %></li>
              <li><%= navigation_link( t('layouts.navigation.recurring_todos'), {:controller => "recurring_todos", :action => "index"}, :title => t('layouts.navigation.recurring_todos_title')) %></li>
            </ul>
          </li>
--- a/app/views/notes/_notes_summary.html.erb
+++ b/app/views/notes/_notes_summary.html.erb
@ -1,7 +1,7 @@
 <% note = notes_summary -%>
 <div class="note_wrapper" id="<%= dom_id(note) %>">
 <div class="note_link">
-<%= link_to( 
+<%= link_to(
  image_tag("blank.png", :border => 0),
  note,
  :title => t('notes.show_note_title'),
--- a/app/views/preferences/index.html.erb
+++ b/app/views/preferences/index.html.erb
@ -7,16 +7,16 @@

  <%= form_for(@prefs) do %>
  <div id="tabs">
-  	<ul>
+    <ul>
      <li><a href="#tabs-1"><%= t('preferences.tabs.profile')%></a></li>
      <li><a href="#tabs-2"><%= t('preferences.tabs.authentication')%></a></li>
      <li><a href="#tabs-3"><%= t('preferences.tabs.date_and_time')%></a></li>
      <li><a href="#tabs-4"><%= t('preferences.tabs.tracks_behavior')%></a></li>
    </ul>
-  	<div id="tabs-1"><%= render :partial => 'profile'%></div>
-  	<div id="tabs-2"><%= render :partial => 'authentication'%></div>
-  	<div id="tabs-3"><%= render :partial => 'date_and_time'%></div>
-  	<div id="tabs-4"><%= render :partial => 'tracks_behavior'%></div>
+    <div id="tabs-1"><%= render :partial => 'profile'%></div>
+    <div id="tabs-2"><%= render :partial => 'authentication'%></div>
+    <div id="tabs-3"><%= render :partial => 'date_and_time'%></div>
+    <div id="tabs-4"><%= render :partial => 'tracks_behavior'%></div>
  </div>

  <br/>
@ -24,4 +24,4 @@
  <button type="submit" id="prefs_submit"><%= t('common.update') %></button>

  <% end %>
-</div>
+</div>
--- a/app/views/projects/_project.html.erb
+++ b/app/views/projects/_project.html.erb
@ -2,20 +2,20 @@
@not_done = @not_done_todos.select {|t| t.project_id == project.id }
 # invalidate the cache every day because of staleness or
 # rendering of "due in x days" that change without touching updated at of the todo
-cache [project, source_view_key, current_user.date.strftime("%Y%m%d"), @tag_name] do 
+cache [project, source_view_key, current_user.date.strftime("%Y%m%d"), @tag_name] do
 -%>
-  <%= 
+  <%=
    title = source_view_is(:project) ? t('projects.actions_in_project_title') : show_project_name(project)

-    render(:partial => 'todos/collection', 
-      :object => @not_done, 
+    render(:partial => 'todos/collection',
+      :object => @not_done,
      :locals => { :settings => {
-        :id => "p#{project.id}", 
-        :collapsible => settings[:collapsible], 
-        :title => title, 
+        :id => "p#{project.id}",
+        :collapsible => settings[:collapsible],
+        :title => title,
        :container_name => 'project',
        :show_empty_containers => settings[:show_empty_containers],
        :parent_container_type => settings[:parent_container_type]
      }})
  %>
-<% end -%>
+<% end -%>
--- a/app/views/projects/done.html.erb
+++ b/app/views/projects/done.html.erb
@ -1,6 +1,6 @@
 <%
  paginate_options = {
-    :class => :add_note_link, 
+    :class => :add_note_link,
    :previous_label => '&laquo; '+ t('common.previous'),
    :next_label     => t('common.next')+' &raquo;',
    :inner_window   => 2
@ -10,7 +10,7 @@
  <div id="projects-empty-nd" style="<%= @no_projects ? 'display:block' : 'display:none'%>">
    <div class="message"><p><%= t('projects.no_projects') %></p></div>
  </div>
-  
+
  <div class="project-state-group" id="list-completed-projects-container" <%= " style=\"display:none\"" if @no_projects %>>
    <div class="paginate_header"><%= will_paginate @projects, paginate_options %></div>
    <h2>
@ -34,4 +34,4 @@
        :id => "completed_actionize_link", :class => "actionize_link", :title => t('common.sort.by_task_count_title'), :x_confirm_message => t('common.sort.by_task_count_title_confirm')) %>
    </div>
  </div>
-</div>
+</div>
--- a/app/views/projects/edit.js.erb
+++ b/app/views/projects/edit.js.erb
@ -4,7 +4,7 @@
  selector_project = "div##{dom_id(@project)}"
  selector_project = "div.project-edit-current " + selector_project unless @source_view=="project"
  object_name = unique_object_name_for("edit_project_#{@project.id}")
-%>  
+-%>
 var <%=object_name%> = {
  animate: function() {
    <%=object_name%>.replace_project_with_edit_form();
@ -28,4 +28,4 @@ var <%=object_name%> = {
  }
 }

-<%=object_name%>.animate();
+<%=object_name%>.animate();
--- a/app/views/projects/show.html.erb
+++ b/app/views/projects/show.html.erb
@ -1,8 +1,8 @@
-<% 
+<%
  deferred_pending_options = {:append_descriptor => nil, :parent_container_type => 'project'}
  done_todo_options = {
-    :append_descriptor => t('projects.last_completed_in_project', :number=>prefs.show_number_completed), 
-    :suppress_project => true, 
+    :append_descriptor => t('projects.last_completed_in_project', :number=>prefs.show_number_completed),
+    :suppress_project => true,
    :parent_container_type => 'project'
  }
  if @not_done_todos.count == 0
@ -22,7 +22,7 @@
  <%= show_deferred_pending_todos(@deferred_todos, @pending_todos, deferred_pending_options) %>

  <%= show_done_todos(@done, done_todo_options) unless @done.nil? %>
-  
+
  <div class="container">
    <div id="notes">
      <div class="add_note_link"><%= link_to t('projects.add_note'), '#' %> </div>
@ -43,4 +43,4 @@
 <div id="input_box">
  <%= render :partial => "shared/add_new_item_form" %>
  <%= render :file => "sidebar/sidebar" %>
-</div>
+</div>
--- a/app/views/projects/update.js.erb
+++ b/app/views/projects/update.js.erb
@ -1,4 +1,4 @@
-<%- 
+<%-
  object_name = unique_object_name_for("update_project_#{@project.id}")
 -%>
 var <%=object_name%> = {
@ -9,7 +9,7 @@ var <%=object_name%> = {
    html_for_error_messages: function() {
      return "<%= js_error_messages_for(@project) %>";
    }
-  <%- 
+  <%-
    else
  -%>
    animate: function() {
@ -46,7 +46,7 @@ var <%=object_name%> = {
    },
    remove_project_edit_form: function() {
      <%-
-          # do not remove() edit form as this will remove the DIV 
+          # do not remove() edit form as this will remove the DIV
          # that is needed to replace with the new form, so only empty the DIV
      -%>
      $('#<%=dom_id(@project, 'edit')%>').hide(500, function() {
@ -95,4 +95,4 @@ var <%=object_name%> = {
  <% end # if @saved -%>
 }

-<%=object_name%>.animate();
+<%=object_name%>.animate();
--- a/app/views/recurring_todos/done.html.erb
+++ b/app/views/recurring_todos/done.html.erb
@ -1,6 +1,6 @@
 <%
  paginate_options = {
-    :class => :add_note_link, 
+    :class => :add_note_link,
    :previous_label => '&laquo; '+ t('common.previous'),
    :next_label     => t('common.next')+' &raquo;',
    :inner_window   => 2
@ -21,4 +21,4 @@
    </div>
    <div class="paginate_footer"><%= will_paginate @completed_recurring_todos, paginate_options %></div>
  </div>
-</div>
+</div>
--- a/app/views/recurring_todos/edit.js.erb
+++ b/app/views/recurring_todos/edit.js.erb
@ -2,10 +2,10 @@
 var <%=object_name%> = {
  animate: function() {
    $('#edit-recurring-todo').html(<%=object_name%>.html_for_edit_form());
-    $('#edit-recurring-todo').dialog( "open" );    
+    $('#edit-recurring-todo').dialog( "open" );
  },
  html_for_edit_form: function() {
    return "<%= js_render('edit_form') %>";
  }
 }
-<%=object_name%>.animate();
+<%=object_name%>.animate();
--- a/app/views/recurring_todos/toggle_check.js.erb
+++ b/app/views/recurring_todos/toggle_check.js.erb
@ -2,7 +2,7 @@
  TracksPages.page_error('<%=  t('todos.error_completing_todo', :description => @recurring_todo.description) %>');
 <%- else
  object_name = unique_object_name_for("toggle_check_rec")
-%>  
+-%>
 var <%=object_name%> = {
  animate: function() {
    TracksPages.set_page_badge(<%= @down_count %>);
@ -16,7 +16,7 @@ var <%=object_name%> = {
    $('#<%=dom_id(@recurring_todo)%>').slideUp(1000, function() {
      $('#<%=dom_id(@recurring_todo)%>').remove();
      <%=object_name%>.show_empty_messages();
-      
+
      <%- if @recurring_todo.completed? -%>
        <%=object_name%>.add_recurring_todo_to_completed_container();
      <%- else -%>
@ -48,4 +48,4 @@ var <%=object_name%> = {
 }

 <%=object_name%>.animate();
-<%- end -%>
+<%- end -%>
--- a/app/views/shared/_footer.html.erb
+++ b/app/views/shared/_footer.html.erb
@ -3,6 +3,6 @@
    <a href="https://github.com/TracksApp/tracks/wiki"><%= t('common.wiki')%></a> |
    <a href="http://groups.google.com/group/TracksApp"><%= t('common.mailing_list')%></a> |
    <a href="http://getontracks.org/"><%= t('common.website')%></a> |
-    <a href="http://getontracks.org/development/"><%= t('common.contribute')%></a> | 
+    <a href="http://getontracks.org/development/"><%= t('common.contribute')%></a> |
    <%= link_to(t('layouts.navigation.mobile'), todos_path(:format => 'm')) %></p>
 </div>
--- a/app/views/stats/actions_done_last12months_data.html.erb
+++ b/app/views/stats/actions_done_last12months_data.html.erb
@ -1,5 +1,5 @@
-<%- 
-    url = url_for :controller => 'stats', :action => 'actions_done_last_years' 
+<%-
+    url = url_for :controller => 'stats', :action => 'actions_done_last_years'
 -%>
 &title=<%= t('stats.actions_lastyear_title') %>,{font-size:16},&
 &y_legend=<%= t('stats.legend.number_of_actions') %>,12,0x736AFF&
--- a/app/views/stats/actions_time_of_day_30days_data.html.erb
+++ b/app/views/stats/actions_time_of_day_30days_data.html.erb
@ -4,20 +4,20 @@
 &y_ticks=5,10,5&
 &filled_bar=50,0x9933CC,0x8010A0,<%= t('stats.labels.created') %>,8&
 &filled_bar_2=50,0x0066CC,0x0066CC,<%= t('stats.labels.completed') %>,8&
-&values=<% 
+&values=<%
 0.upto 22 do |i| -%>
  <%=@actions_creation_hour_array[i] -%>,
 <% end -%><%=@actions_creation_hour_array[23]%>&
-&values_2=<% 
+&values_2=<%
 0.upto 22 do |i| -%>
  <%=@actions_completion_hour_array[i] -%>,
 <% end -%><%=@actions_completion_hour_array[23]%>&
-&x_labels= <% 
+&x_labels= <%
 0.upto 22 do |i| -%>
  <%=i-%>,
 <% end -%>23&
 &y_min=0&
-<% # add one to @max for people who have no actions completed yet. 
+<% # add one to @max for people who have no actions completed yet.
   # OpenFlashChart cannot handle y_max=0 -%>
 &y_max=<%=@max+1 -%>&
-&x_label_style=9,,1,1&
+&x_label_style=9,,1,1&
--- a/app/views/stats/actions_time_of_day_all_data.html.erb
+++ b/app/views/stats/actions_time_of_day_all_data.html.erb
@ -4,20 +4,20 @@
 &y_ticks=5,10,5&
 &filled_bar=50,0x9933CC,0x8010A0,<%= t('stats.labels.created') %>,8&
 &filled_bar_2=50,0x0066CC,0x0066CC,<%= t('stats.labels.completed') %>,8&
-&values=<% 
+&values=<%
 0.upto 22 do |i| -%>
  <%=@actions_creation_hour_array[i] -%>,
 <% end -%><%=@actions_creation_hour_array[23]%>&
-&values_2=<% 
+&values_2=<%
 0.upto 22 do |i| -%>
  <%=@actions_completion_hour_array[i] -%>,
 <% end -%><%=@actions_completion_hour_array[23]%>&
-&x_labels= <% 
+&x_labels= <%
 0.upto 22 do |i| -%>
  <%=i-%>,
 <% end -%>23&
 &y_min=0&
-<% # add one to @max for people who have no actions completed yet. 
+<% # add one to @max for people who have no actions completed yet.
   # OpenFlashChart cannot handle y_max=0 -%>
 &y_max=<%=@max+1 -%>&
-&x_label_style=9,,1,1&
+&x_label_style=9,,1,1&
--- a/app/views/stats/done.html.erb
+++ b/app/views/stats/done.html.erb
@ -10,7 +10,7 @@
      <%= render :partial => "todos/todo", :collection => @done_recently, :locals => { :parent_container_type => "completed", :suppress_context => false, :suppress_project => false } %>
    <% end -%>
  </div>
-  
+
  <div class="container">
    <div class=add_note_link><%= link_to t('common.show_all'), done_projects_path%></div>
    <h2>
@ -39,5 +39,5 @@
      <%= render :partial => @last_completed_recurring_todos %>
    <% end -%>
  </div>
-  
+
 </div>
--- a/app/views/todos/_collection.html.erb
+++ b/app/views/todos/_collection.html.erb
@ -1,8 +1,8 @@
-<%= 
+<%=
  settings[:show_container] = !collection.empty? || settings[:show_empty_containers]
-  
+
  todos_container(settings) do
    todos_container_header(settings) +
-    todos_container_items(collection, settings) 
-  end 
-%>
+    todos_container_items(collection, settings)
+  end
+%>
--- a/app/views/todos/_collection.m.erb
+++ b/app/views/todos/_collection.m.erb
@ -1,8 +1,8 @@
-<%= 
+<%=
  settings[:show_container] = !collection.empty? || settings[:show_empty_containers]
-  
+
  todos_container(settings) do
    todos_container_header(settings) +
-    todos_container_items(collection, settings) 
-  end 
-%>
+    todos_container_items(collection, settings)
+  end
+%>
--- a/app/views/todos/_successor.html.erb
+++ b/app/views/todos/_successor.html.erb
@ -7,9 +7,9 @@ cache [successor, "successor"] do
    <div id="<%= dom_id(successor, 'successor_line') %>">
      <div class="description<%= staleness_class( successor ) %>" style="margin-left: 20px">
        <span class="todo.descr"><%= h sanitize(successor.description) %></span>
-  
+
        <%= remote_delete_dependency(successor, predecessor) %>
-  
+
        <% unless successor.pending_successors.empty?
          if @rec_depth < 8
            @rec_depth+=1 %>
@ -29,4 +29,4 @@ cache [successor, "successor"] do
      </div>
    </div>
  </div>
-<% end %>
+<% end %>
--- a/app/views/todos/_update_succesfull.js.erb
+++ b/app/views/todos/_update_succesfull.js.erb
@ -1,5 +1,5 @@
 animate: function() {
-  <%- 
+  <%-
    animation = []
    animation << "remove_todo" if update_needs_to_remove_todo_from_container
    if replace_with_updated_todo
@ -106,10 +106,10 @@ regenerate_predecessor_family: function() {
    parents = @todo.predecessors.to_a
    until parents.empty?
      parent = parents.pop
-      parents += parent.predecessors 
+      parents += parent.predecessors
  -%>
      $('#<%= dom_id(parent) %>').html("<%= escape_javascript(render(:partial => parent, :locals => { :settings => {:parent_container_type => parent_container_type }})) %>");
  <%
    end
  -%>
-}
+}
--- a/app/views/todos/all_done.html.erb
+++ b/app/views/todos/all_done.html.erb
@ -18,7 +18,7 @@
      <%= render :partial => "todos/todo", :collection => @done, :locals => { :parent_container_type => "completed", :suppress_context => false, :suppress_project => false } %>
    <% end -%>
  </div>
-  
+
  <div class="paginate_footer"><%= will_paginate @done, paginate_options %></div>
-  
+
 </div>
--- a/app/views/todos/create.js.erb
+++ b/app/views/todos/create.js.erb
@ -8,7 +8,7 @@

  animation = []
  if should_show_new_item
-    if should_add_new_container 
+    if should_add_new_container
      animation << "insert_new_container_with_new_todo";
    else
      animation << "add_todo_to_existing_container";
@ -41,13 +41,13 @@
      empty_id = '#no_todos_in_view'
      empty_id = '#deferred_pending_container-empty-d' if source_view_is :tickler
    -%>
-    $('<%=empty_id%>').slideUp(100, function() { 
+    $('<%=empty_id%>').slideUp(100, function() {
      $('#display_box').prepend(html_for_new_container());
-      next_steps.go(); 
+      next_steps.go();
    });
  }

-  function add_todo_to_existing_container(next_steps) {    
+  function add_todo_to_existing_container(next_steps) {
    $('#<%= empty_container_msg_div_id %>').hide();
    $('#<%= item_container_id(@todo) %>_items').append(html_for_new_todo());
    $('#<%= item_container_id(@todo) %>').slideDown(500, function() {
@ -71,7 +71,7 @@
  }

  function html_for_new_container() {
-    <% 
+    <%
      want_render = @group_view_by == 'project' ? @new_project_created : @new_context_created
      container   = @group_view_by == 'project' ? @todo.project        : @todo.context
    %>
@ -81,5 +81,5 @@
  function html_for_new_todo() {
    return "<%= @saved ? js_render(@todo, { :parent_container_type => parent_container_type, :source_view => @source_view }) : "" %>";
  }
-  
-<% end -%>
+
+<% end -%>
--- a/app/views/todos/done.html.erb
+++ b/app/views/todos/done.html.erb
@ -5,8 +5,8 @@
  <%= show_completed_todos_for("rest_of_month", @done_rest_of_month) %>

  <p>
-    <%= raw t('todos.see_all_completed', 
-      :link => link_to(t("todos.all_completed_here"), determine_all_done_path)) 
+    <%= raw t('todos.see_all_completed',
+      :link => link_to(t("todos.all_completed_here"), determine_all_done_path))
    %>
  </p>

--- a/app/views/todos/edit.js.erb
+++ b/app/views/todos/edit.js.erb
@ -1,10 +1,10 @@
 <%- object_name = unique_object_name_for("edit_todo_#{@todo.id}") %>

 function add_spec(id, spec) {
-  <%- 
-    # do this outside of object_name to fill spec_of_todo in 
-    # global namespace, not in namespace of object. Otherwise 
-    # spec_of_todo is not available for the js attached to the 
+  <%-
+    # do this outside of object_name to fill spec_of_todo in
+    # global namespace, not in namespace of object. Otherwise
+    # spec_of_todo is not available for the js attached to the
    # edit form
  -%>
  spec_of_todo[id] = spec;
@ -37,4 +37,4 @@ var <%=object_name%> = {
  }
 }

-<%=object_name%>.animate();
+<%=object_name%>.animate();
--- a/app/views/todos/tag.html.erb
+++ b/app/views/todos/tag.html.erb
@ -1,8 +1,8 @@
-<% 
+<%
  options = {
    :collapsible => false,
    :parent_container_type => 'tag',
-    :title_param => @tag_title    
+    :title_param => @tag_title
  }
  deferred_pending_options=options.clone.merge({:deferred => @deferred_todos, :pending => @pending_todos})
  hidden_options = options.clone
@ -28,4 +28,4 @@
 <div id="input_box">
  <%= render :partial => "shared/add_new_item_form" %>
  <%= render :file => "sidebar/sidebar" %>
-</div>
+</div>
--- a/app/views/todos/toggle_check.js.erb
+++ b/app/views/todos/toggle_check.js.erb
@ -1,11 +1,11 @@
 <% unless @saved -%>
  TracksPages.page_error("<%= t('todos.error_toggle_complete') %>");
-<% else 
-  # create a unique object name to prevent concurrent toggles to overwrite each other functions 
+<% else
+  # create a unique object name to prevent concurrent toggles to overwrite each other functions
  object_name = unique_object_name_for("toggle_check")
 -%>
 var <%= object_name %> = {
-  animate: function() { 
+  animate: function() {
    <% if @wants_redirect_after_complete && @todo.completed? -%>
      <%=object_name%>.redirect_after_complete();
    <% else
@ -182,4 +182,4 @@ var <%= object_name %> = {
 }

 <%=object_name%>.animate();
-<% end -%>
+<% end -%>
--- a/app/views/users/change_auth_type.html.erb
+++ b/app/views/users/change_auth_type.html.erb
@ -1,5 +1,5 @@
 <div id="single_box" class="container context authtype_container">
-	
+
  <h2><%= t('users.change_authentication_type') %></h2>

  <%= get_list_of_error_messages_for @user %>
@ -7,12 +7,12 @@
  <p><%= t('users.select_authentication_type') %></p>

  <%= form_tag :action => 'update_auth_type' do %>
-	  <div><label for="user_auth_type"><%= t('users.label_auth_type') %>:</label> <%=   select('user', 'auth_type', Tracks::Config.auth_schemes.collect {|p| [ p, p ] }) %></div>
-	  <div id="open_id" style="display:<%= current_user.auth_type == 'open_id' ? 'block' : 'none' %>"><label for="openid_url"><%= t('users.identity_url') %>:</label> <input type="text" name="openid_url" value="<%= current_user.open_id_url %>" class="open_id" /></div>
-		<div class="actions"><%= submit_tag t('users.auth_change_submit') %> <%= link_to t('common.cancel'), preferences_path %></div>
+    <div><label for="user_auth_type"><%= t('users.label_auth_type') %>:</label> <%=   select('user', 'auth_type', Tracks::Config.auth_schemes.collect {|p| [ p, p ] }) %></div>
+    <div id="open_id" style="display:<%= current_user.auth_type == 'open_id' ? 'block' : 'none' %>"><label for="openid_url"><%= t('users.identity_url') %>:</label> <input type="text" name="openid_url" value="<%= current_user.open_id_url %>" class="open_id" /></div>
+    <div class="actions"><%= submit_tag t('users.auth_change_submit') %> <%= link_to t('common.cancel'), preferences_path %></div>
+
+    <%= observe_field( :user_auth_type, :function => "$('#open_id')[0].style.display = value == 'open_id' ? 'block' : 'none'") %>

-		<%= observe_field( :user_auth_type, :function => "$('#open_id')[0].style.display = value == 'open_id' ? 'block' : 'none'") %>
-	
  <% end %>

 </div>
--- a/app/views/users/index.html.erb
+++ b/app/views/users/index.html.erb
@ -2,8 +2,8 @@

 <p><%= t('users.total_users_count', :count => "<span id=\"user_count\">#{@total_users}</span>").html_safe %></p>

-<table class="users_table"> 
-  <tr> 
+<table class="users_table">
+  <tr>
    <th><%= User.human_attribute_name('login') %></th>
    <th><%= User.human_attribute_name('display_name') %></th>
    <th><%= User.human_attribute_name('auth_type') %></th>
@ -13,7 +13,7 @@
    <th><%= t('users.total_projects') %></th>
    <th><%= t('users.total_notes') %></th>
    <th>&nbsp;</th>
-  </tr> 
+  </tr>
  <% for user in @users %>
    <tr <%= "class=\"highlight\"" if user.is_admin? %> id="user-<%= user.id %>">
      <td><%=h user.login %></td>
--- a/app/views/users/new.html.erb
+++ b/app/views/users/new.html.erb
@ -4,7 +4,7 @@
  <%= get_list_of_error_messages_for @user %><br/>

  <%= render_flash %>
-	
+
  <h3><%= @heading -%></h3>

  <table>
@ -12,14 +12,14 @@
      <td><label for="user_login"><%= t('users.desired_login') %>:</label></td>
      <td> <%= text_field "user", "login", :size => 20 %></td>
    </tr>
-		<tr>
+    <tr>
      <td><label for="user_password"><%= t('users.choose_password') %>:</label></td>
-	    <td><%= password_field "user", "password", :size => 20 %></td>
-	  </tr>
-	  <tr>
-	    <td><label for="user_password_confirmation"><%= t('users.confirm_password') %>:</label></td>
-	    <td><%= password_field "user", "password_confirmation", :size => 20 %></td>
-	  </tr>
+      <td><%= password_field "user", "password", :size => 20 %></td>
+    </tr>
+    <tr>
+      <td><label for="user_password_confirmation"><%= t('users.confirm_password') %>:</label></td>
+      <td><%= password_field "user", "password_confirmation", :size => 20 %></td>
+    </tr>
    <tr>
      <td></td>
      <td><input type="submit" id="signup" value="<%= t('users.signup') %> &#187;" class="primary" /></td>
--- a/app/views/users/nosignup.en.html.erb
+++ b/app/views/users/nosignup.en.html.erb
@ -1,5 +1,5 @@
 <div title="No signups" id="signupform" class="form">
 <h3>No Signups</h3>
-<p>You don't have permission to sign up for a new account.</p> 
+<p>You don't have permission to sign up for a new account.</p>
 <p>Please contact the site administrator <%= mail_to "#{@admin_email}", "by email", :encode => "hex" %> to get permission.</p>
 </div>