begin of rails 4 and ruby 2.0
added  gems accordingly to a new rails app
correct identation
Updating to Rails 4.0 final.
Fixing with: :exception weird text on ApplicationController.
Using final sass-rails.
Adding gems to make ActiveAdmin work with Rails 4.
Update _secure_headers.rb
Removing vars disabling, had some issues on Rails 4.
Using shoulda from github for now.
cleanup cleaned
fixed some heroku commands call
removed some old gems
removed group assets on Gemfile
fixed to remove correct Readme
folowing tips of the guys
Merge pull request #61 from Helabs/feature/ruby-2-rails-4

Feature/ruby 2 rails 4