Added gadget profiler from ZK. Needs testing in a live game.
* Rewrite corpse cleaner gadget
-- Was the worst gadget by far in profiler
* Fix random sides to pick from all sides instead of first 4
-- make random side 1 to make life easier
* Some __very__ minor speedups in game_planes and game_InfSupply
-- no noticeable improvement in profiler
* Correct license of corpseCleaner
* Some speedups to game_InfSupply
* Rewrite game_InfSupply.lua, KISS
-- Seems to be much better performance too
Revert "* Fix MG visuals"

This reverts commit 171c4bd54cb18dac47c400c80c34a08a7f580af0.
* Minor refactor of game_damageOverTime
-- May or may not address the longstanding bug
* Similar refactor in game_ammo as in infSupply
* Continue to make ineffective changes to game_planes