switch to socket.io
clean replacement of ws
handle server deconnections
remove all ws allusions
Merge pull request #201 from Paulloz/socketio
improves vertical sort
fix bug when stacking more than two modules
fix #193 Can't highlight text in chat anymore
Merge pull request #189 from azziel149/fixdynmods
FULLSCREEN : add keyboard shortcut de display/hide sidebar
FULLSCREEN : hide/display of room modules
added color on modules name for better understanding and shortcut legend
MainCam : new algorith implemented to calculate size of zoomCams
Added diaporama mode for mainCam
add translation for jade files, can't make work coffee for now.
add translation for jade files, can't make work coffee for now.
Add i18next dependency in bower.json

    This add a lots of files when using 'npm install' but do we care ?
translation working, only english for now.
Change default language from 'dev' to 'en'.
Remove some space in files and fix some element in files