2. elib extensions patch for bg_add/del etc.
3. i optimised dropshadow... if you chose low wuality you wil see something
like 2.5 TIMES speedup in dropshadow calculation. the medium quality is very
nice (you can tell low quality just if you look carefully) and it provides
like 1 1.8 times speedup or so. user choice here - high quality is what the
old code did
SVN revision: 15942
codewarrior
Carsten Haitzler
handyande