1.0 to 2.0
 -  Added many features.
 -  Code optimization.

2.0 to 2.1
 - The correct structure of the mutator.
 - Shieldbelts  are now movable.
 - Added sounds of hit bullets in the shieldBelt.
 - Replaced the crosshair for translocator.
 - Pawns now have even less ammo.
 - Pawns use translocator only in CTF and Domination.
 - Some bug fixes.

2.1 to 2.2
 - Multiplayer support
 - Increased performance on the network game.
 - Added the menu.
 - Some bug fixes

