Ajout de la date de dernière modification du fichier.

Celle-ci s'affiche maintenant dans le menu lorsqu'on parcoure les fichiers synchronisées via Dropbox.
Added new synchronise method

The goal is to do some tests to upload Dropbox files
Link to synchronise added

Link redirecting on a page to try to synchronise Dropbox files
Synchronise view created

Useful to link files
New files from Reddrop2 added
Delete synchronise view, it was ued for tests.
Readme updated.

New functionnalities explained.
Readme updated
Dropbox keys deleted.
init.rb updated
Projectusers updated with typo fix.
Typo fix
Add User in error_log_message
Tests deleted
Merge pull request #11 from kevtomba/master

Reddrop 2