ET only: setting mapcoordsmins and mapcoordsmaxs in the worldspawn
Tester: Shaderman
- Added brushexport Plugin by namespace
Exports selected brushes as wavefront object.
Tester: Shaderman
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@103 8a3a26a2-13c4-0310-b231-cf6edde360e5