* Improved categories management by removing 'select' by 'table' style layout.
* New permissions added for customers and categories management menu (needs DB update).
* Some methods have been refactored and made a bit of code cleanup
Closes#15
Multiple users and groups can now be allowed to access to an account.
Upgrade process (requires maintenance mode on).
Split methods on new classes.
Bugfixes.
- Fix error on view account permissions. The premissions cache didn't refresh correctly.
- Fix error on category management by non administrator users.
- Fix error on downloading file after preview.
- Updated error message on uploading files.
Change fancybox to alertify for non-locking messages.
Fix error on removing groups.
Set version string in DB and config file.
Update translations.
Add scroll to search, users, groups and profiles results.
Update to 1.0rc3
Change fancybox to alertify for non-locking messages.
Fix error on removing groups.
Set version string in DB and config file
Update translations
Add scroll to search, users, groups and profiles results.
