Bug fixes:
- Class cast exception in ScreenContentManager (Object[] -> Application[]);
- Proper event loop stop condition processing for popup areas.
0.1.10

New classes:
- GlobalKeys for key->action name translation.

New KeyboardEvent methods:
- equals() method is added;
- with*Only() methods are added.

Bug fixes:
- ApplicationRegistry: proper behaviour for single application releasing;
- Environment: proper active area selecting on application launch.
- ApplicationRegistry: fault in switchNextInvisible() on no visible applications fix.