Merge pull request #56 from xycaleth/master

Mainly little bug fixes and modview project conversion
Added IBIze (Mac modders rejoice!)
unix compatibility edits
typo fix
little typos
unix compatibility backup
merge from upstream
fixed ioapi.c
added zlib headers
Using local headers for now.
unix compatibility backup
unix compatibility backup
stricmp / strcmpi -> strcasecmp
Fixed long upstanding server issues from ioq3.  Free server entitites BEFORE GAME_INIT rather than after too.
Fixed win32 build.
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