Merge pull request #142 from 24BitGames/LFL-LOOM-PointAdditionFixes

LoomScript operators don't work between mis-matched types it seems (it c...
Hacking on build system.
Further hax for build system justice.
Set the signing identity when building iOS initially.
Merge commit '1afa4f76b705c38dd41bc61eec9f7582cded5701' into LFL-Quad-And-Rendering-Additions
Removed unused code/vars from QuadBatch LS class
Merge branch 'LFL-Quad-And-Rendering-Additions' into DDMaster