Merge pull request #8 from Icarurs/develop

Add Compass to the Gemfile
Added therubyracer
Merge pull request #9 from j3rn/develop

Added therubyracer
added paperclip and acts_as_commentable
Merge pull request #10 from MarwanNakhaleh/master

added paperclip and acts_as_commentable
Move Postgres to Production group