Continued with project:

Continued with project:
- Moved some classes to proper location
- Removed no longer glassfish-specific character encoding, because ..
- Added filter for setting character encoding to UTF-8
- Added "data" directory + ignored all files in it
- Rewrote initialization of properties so the context parameter from web.xml can be used to set needed properties for jcore database backend. Still this is not so satifying, maybe the method needs to be moved to jcore?
Signed-off-by:Roland Häder <roland@mxchange.org>