Maescool/Catacomb-Snatch — pull request #348 by AngelDE98 (2012-02-24 20:15:14+00:00)
Title: Tick and Thread working

- Added an activation of the pause menu when the game is out of focus .
- Removed the set to maximal priority in the main thread which caused sticky keys , weird background programs behaviour / system behaviour ( flackering windows ) and some minimal performance problems . Drops overall performance 3 to 5 FPS . Makes the game more playable on some machines .