No need for these session calls now

Sessions are lazy loaded, so if you don't use them they're effectively off.

app/controllers/contexts_controller.rb

@@ -7,7 +7,6 @@ class ContextsController < ApplicationController
   before_filter :set_context_from_params, :only => [:update, :destroy]
   skip_before_filter :login_required, :only => [:index]
   prepend_before_filter :login_or_feed_token_required, :only => [:index]
-  session :off, :only => :index, :if => Proc.new { |req| ['rss','atom','txt'].include?(req.parameters[:format]) }
 
   def index
     # #true is passed here to force an immediate load so that size and empty?

app/controllers/projects_controller.rb

@@ -6,7 +6,6 @@ class ProjectsController < ApplicationController
   before_filter :default_context_filter, :only => [:create, :update]
   skip_before_filter :login_required, :only => [:index]
   prepend_before_filter :login_or_feed_token_required, :only => [:index]
-  session :off, :only => :index, :if => Proc.new { |req| ['rss','atom','txt'].include?(req.parameters[:format]) }
 
   def index
     @source_view = params['_source_view'] || 'project_list'

app/controllers/todos_controller.rb

@@ -10,8 +10,6 @@ class TodosController < ApplicationController
   append_before_filter :get_todo_from_params, :only => [ :edit, :toggle_check, :toggle_star, :show, :update, :destroy, :remove_predecessor]
   protect_from_forgery :except => [:auto_complete_for_tag, :auto_complete_for_predecessor]
 
-  session :off, :only => :index, :if => Proc.new { |req| is_feed_request(req) }
-
   def index
     current_user.deferred_todos.find_and_activate_ready
     @projects = current_user.projects.find(:all, :include => [:default_context])