Cleaning assets, everything is requried by the application.js
Merge pull request #15 from Soulou/editDocuments

Allow author to edit its document
enable threadsafe mode

http://tenderlovemaking.com/2012/06/18/removing-config-threadsafe.html
Merge pull request #17 from barodeur/threadsafe

enable threadsafe mode
Merge branch 'master' into cleanAssets
Fix asset organization, debug gallery javascript