This patch brings new stuff and revamps old.

- Big optimalization (at least 30+ fps)
- Revamped Office map
- Revamped overall graphics and added new effects
- Crosshair now moves exactly where you aiming
- Better physics
- Revamped Equip and Char select scenes
- Enemy AI is improved
- Enemy AI deals 30% less damage with AK47
- Added Elite Enemy (marmed with red sign above head)
- Added random traits to random found weapon
- Damage deal by any source (explo, bullet,..) is improved
- Added full Steam API support
- Added intel screen on start of every floor
- New intro
- Fixed many bugs