Remove some more automatic sRGB image flags.
Don't use OpenAL by default, doesn't support multiple listeners

Multiple listeners are used by splitscreen mode.
Increase MAX_GENTITIES from 1024 to 4096
Merge remote-tracking branch 'ioquake3/master'
Add lightJunior from RTCW-MP (just frees entity)

Gets rid of "lightJunior doesn't have a spawn function" messages.
Add cgame misc_gamemodel support from WolfET
Add notsingle, notfree, notteam, etc checks to cgame
Add "!gametype" entity key from Open Arena

Allows specifying game types to not spawn entity in.
Add misc_vid_dummy and misc_vis_dummy_multiple

misc_vis_dummy is from RTCW
misc_vis_dummy_multiple is from WolfET

Add spawnflag 16 to target_speaker, for misc_vis_dummy_multiple.
Merge branch 'master' of git://github.com/zturtleman/spearmint