Some documentation updates, added and changed messages (overdue changes...) and some minor fixes that showed up in tests
Some minor changes in comments and documentation (typos and such)
Added a new helper for uncommenting lines (blocks yet to be implemented)
Fixes in message handling and the console implementation
Fixes in the debug bitmaps
Quite a major this time, implemented a few things that where on the whishlist for a long time:
Main update: implemented application hooks, so now applications are not seperated anymore but dynamically loaded (had to fix some design issues from the early days...)
Then, implementation of Layouts finally started!