Migration to rails 4.x - WIP works on rails 4.0.9
updates the route_translator gem
updates modernizr-rails
aggiorna jquery.fcbkcomplete
fixes object deletion
fixes deletion for the comments with likes
fixes permitted_parameters for the posts
Merge pull request #1 from luca/rails4

Rails4
Merge pull request #1 from luca/master

Implements support for Rails 4.0+