- polygon offset for reflections due to z-fighting on some hardware (thx to Michel Dänzer)
- bugfix: str_contains didnt check for termination of 1st string (thx to Frank Gevaerts)
- bugfix: fullscreen mode wasn't saved in config file.
- AI-player skill adjustible in menu
- gamemodes match/training
- training mode: free placement and cueball selection
- training mode: tab key to switch cueball
- some VRPool hold-key-funcs implemented (work correctly in SDL only)
* s .... mouse shot
* b .... cue butt up/down
* e .... english
* m .... place cue ball