#1153: Remove the last of Flash charts

Gemfile

@@ -31,7 +31,6 @@ gem "will_paginate"
 gem "acts_as_list"
 gem "aasm", '~> 3.4.0'
 gem "htmlentities"
-gem "swf_fu"
 gem "rails_autolink"
 gem 'puma', '~> 3.12'
 gem 'paperclip'
@@ -39,6 +38,8 @@ gem 'paperclip'
 # To use ActiveModel has_secure_password
 gem 'bcrypt', '~> 3.1.7'
 
+gem 'chartjs-ror'
+
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
 # gem 'turbolinks'
 
@@ -88,5 +89,3 @@ group :test do
   # get test coverage info on codeclimate
   gem "codeclimate-test-reporter", "1.0.7", group: :test, require: nil
 end
-
-gem 'chartjs-ror'

app/views/stats/_chart.html.erb

@@ -1,2 +0,0 @@
-<% @swf_count ||= 0 -%>
-<div class="open-flash-chart"></div>

app/views/stats/index.html.erb

@@ -1,5 +1,3 @@
-<%= javascript_include_tag "swf_fu" %>
-
 <div class="stats_content">
   <h2><%= t('stats.totals') %></h2>