Merge pull request #133 from dvr333/master

Tweaked some of the green ally colours to increase distinctiveness
Reverted last Protector change. Now it does not move vertically.
Merge branch 'master' of https://github.com/ZeroK-RTS/Zero-K
Gnat LUS
Banshee LUS
Gnat uses new LUS + cleanup
Banshee uses LUS + cleanup
addendum
update Crane
update Swift
update Hawk
update Raven
update Phoenix
update Thunderbird
update Wyvern
update Vulture
update Athena
update Crane with backcomp
update Gnat with backcomp
update Blastwing