4.3 -> 4.4 changes:
- Much better Shoot'n'Run gadget: less network use, less stutter, more responsivness, ...
- More versatile alias system in the ModifyStatistics system, like you can type "spam weapon range x2" to increase the range of the weapons of all units in the spam category, instead of having to remember the individual name of all their weapons.
- Changed game_over.lua to account for removal of isCommander tag.
- Added extra check when dispatching packets: They now check the area is "buildable" instead of just "free".