Big upgrade and supplier style upgrades

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '4.2.0.rc2'
+gem 'rails', '4.2.0'
 gem 'rack-cors', :require => 'rack/cors'
 
 # Bundle edge Rails instead:
@@ -20,12 +20,12 @@ group :assets do
   gem 'ember-source', '1.8.1'#, github: 'emberjs/ember.js', require: 'ember/source'
   gem 'ember-rails'
   gem 'ember_script-rails', github: 'ghempton/ember-script-rails'
-  gem 'sass-rails', '5.0.0.beta1'
+  gem 'sass-rails', '~> 5.0.0'
   gem 'coffee-rails' #, '~> 3.2.1'
   #gem 'twitter-bootstrap-rails'
   # Only for mobile assets precompile, not used in this project
-  gem 'bootstrap-sass', '~>2.3'
-  gem 'bourbon', '4.0.2'
+  #gem 'bootstrap-sass', '~>2.3'
+  gem 'bourbon' #, '4.0.2'
   #gem 'compass-rails'
   gem 'js-routes'
   gem "font-awesome-rails"
@@ -96,7 +96,6 @@ group :development do
   gem 'spring'
   gem 'spring-commands-rspec'
   gem 'web-console', '~> 2.0.0'
-
 end
 
 group :test do