Merge pull request #16 from anas-ambri/adding-faye

Adding faye
Added the toSend object and changed the html for editor
Merge pull request #17 from anas-ambri/Gabriel

Added the toSend object and changed the html for editor
Merge branch 'master' of github.com:anas-ambri/mchacks-backend into adding-faye
Cleaning pubsub on client side, adding saving to filesystem of files