Merge pull request #3 from poupotte/master

Debugs files controller
Merge pull request #4 from mycozycloud/master

Refactoring files controller
File sharing
Corrected the path for file-share
Folder download in zip format
Folder name in .zip
Block uploads/adds when in search mode
Finished folder sharing
Merge pull request #4 from seeker89/master

Some features
update french translation