Fixed long upstanding server issues from ioq3.  Free server entitites BEFORE GAME_INIT rather than after too.
Killserver improvements
Merged configstring improvmenets from ioq3. (Don't send cs_primed)
Merge branch 'master' of https://github.com/Razish/OpenJK
Added zlib 1.2.7 c files
Merge branch 'master' of github.com:exidl/OpenJK