* [ADD] New log class for better action events handling.
* [ADD] New email class which uses Log class attributes for message composing.
* [ADD] New Request class for managing POST/GET requests.
* [MOD] Almost whole session vars are managed through Session class.
* [MOD] Minor fixes on templates
* [ADD] Abstract classes and interfaces for better code structure.
* [MOD] Actions handled as integers not strings and are consistent accross app modules.
* [MOD] Classes' names where modified. Namespaces where added for better handling.
* [ADD] Common exception class for the whole app.
* [ADD] New base file for app initialization.
* [MOD] Speed improvements.
* Improved session cache's config parameters to reduce config file queries
* Removed unused methods
* Changed some SP_Crypt class methods to static and factorized some functions
* Added some stuff to demo mode
- Improved email handling by using phpmailer class. All emails are sent in HTML format and security and authentication are available.
- Improved javascript code by code refactoring.
- Client IP address is logged in event log.
- Translation fixes.
- Minor bugfixes.
- Needs database upgrade (read wiki if unsure).
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.
