Added HalfVector4 and Short4 #1139

Merged
merged 2 commits into from Jan 4, 2013
Commits on Jan 2, 2013
  1. Added HalfVector4 and Short4

    KonajuGames committed Jan 2, 2013
    Fixes issue #1133.
    Added the HalfVector4 and Short4 types.  Still missing several PackedVector types.
    All projects now consistently include all currently implemented PackedVector types.