Downgrading jquery so FancyBox keeps working.

Signed-off-by: Francesc Esplugas <francesc.esplugas@gmail.com>
Removed old tests
Removed contexts
Removed contexts
Removed contexts from tests
More context removal ...
Removed more contexts ...
Use latest rails-ckeditor
Server static assets in production.
Ignore vendor/ruby
Foreman and Unicorn
Gemfile.lock
web
The Ruby Racer
Enable mongoid by default
Updated production environment
Updated rubygems.org source
Fixed tests
Try to fix Travis
Require mongodb service.