Fix #3452 (camera slight stuttering/resist rapid zoom-in/out)
grass: disable ARB codepath (note, near grass is still being rendered!)
drawdebugtraceray
transform DrawDebugTraceRay configtag to a /cmd
Revert "transform DrawDebugTraceRay configtag to a /cmd"

This reverts commit d040f0424063829c3fe9a700f8167a52a848f070.
Revert "drawdebugtraceray"

This reverts commit 87935cc5ab9337493c7ace420fa7571b9ddeee44.
Merge branch 'release' into develop