Modifications for images in html code

Gemfile

@@ -1,6 +1,6 @@
 source 'http://rubygems.org'
 
-gem 'rails', '>=3.1.0.rc4' 
+gem 'rails' 
 gem 'yajl-ruby', :require => 'yajl'
 
 gem 'bson_ext'
@@ -16,7 +16,7 @@ gem 'mongoid'
 gem 'rake', '>=0.9.2'
 gem 'jquery-rails', '>= 1.0.3'
 
-gem 'sprockets', '2.0.0.beta.13'
+gem 'sprockets'
 
 # Gems used only for assets and not required
 # in production environments by default.