Lots of cool stuff.
r_shadows is still broken due to depth sorting of model (and thier depth value being written too late).
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1196 fc73d0e0-1445-4013-8a0c-d673dee63da5
Added support for dp6/dp7 protocols (ents are still broken).
md3 tags should work properly (still suffer from origin-of-parent interpolation bugs)
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1089 fc73d0e0-1445-4013-8a0c-d673dee63da5
