Update 0.44.1

Added an option to rebind WASD movement keys
Added an option to rebind the rotate left/right keys which are used to rotate objects in the editor
Existing keybind settings are now properly applied throughout the game
The game will now attempt to load invalid sound files instead of just not loading the map
Fixed a bug that caused weapons to glide out of unit's hands when the game is left open for a long time
Fixed some problems that caused inaccurate melee weapon hits
Fixed that some bolt action rifles would spawn two bullet shells
Fixed that picking up armor in 1st person would cause the previous armor to become invisible
Fixed incorrect rotation of custom equipment items in the arsenal
Fixed that flashbanged enemies would still block melee attacks
Fixed M2 vanilla unit variants
Fixed that alarm objects would ring while loading the map
Fixed a rare bug that prevented some maps with custom items from being loaded
Implemented a possible workaround for graphic glitches with custom invisible units on certain GPUs/drivers