Many improvements and a few structural changes, in this version. Newest updates:
- each file containing a class has been renamed from class_name.class.php to Class_Name.php
- file library/rain.functions.php was deleted and all functions inside have been moved to library/functions.php
- added application/Bootstrap.Loader.php script that manages the work flow of the application
- improved the management of Ajax calls
- the functions to manage the user in user.functions.php have been converted to static methods into User class
- added a Group class to manage groups
- added a User_Localization class to manage the localization of the users, to get all localization info (address, lat/lng) and to follow the users navigation in the application
- added Email class (in progress)
- RainTPL has been updated to the latest stable version 2.6.2
- Documentation and website updated

