Update IfcJni for updated IfcGeomObjects interface

git-svn-id: http://svn.code.sf.net/p/ifcopenshell/svn/trunk@206 68180887-8925-40e4-aed3-789c086970ef
IfcBlender: Assign material ids to mesh polygons rather than to derived tessellation data which is not persistent

git-svn-id: http://svn.code.sf.net/p/ifcopenshell/svn/trunk@207 68180887-8925-40e4-aed3-789c086970ef