Fixed inline documentation
Fixed the UPDATE queries in User class
Implemented a simple internationalization class
Improved the error sytem
Added support for shared libraries/classes
Introducing advanced autoloader WebworkLoader
Connected module system with WebworkLoader
Added the $findall parameter to WebworkLoader::find()
Method System::library() now loads the libraries itself (using inclusive mode)

Inclusive Mode can be turned off
Moved System::library() to common functions
Added custom exception WebworkException