[Jaws_DB]: raise jaws error instead of display fatal error
[Jaws_Request]: Integrate adding filter with get instance method
[Jaws_Session_Web]:Moved parent initialization from constructor to init method
[Jaws_Session]: Moved detect app type to factory method
[Jaws_URLMapping]: Merged constructor and load method
[InitApplication]: Apply new changes
[Jaws_ACL]: removed unused methods/variables
[InitApplication]: loadPreferences
[Jaws]: many changes related to initialization