Separated out blender and nif matrix code.
Import matrix block is finally correctly importing matrices relevant to
Python 3.2 and blender 2.62 API
Corrections to scale generation for epsilon check.
Merge branch 'test/import_matrix' of github.com:Ghostwalker71/blender_nif_plugin into test/import_matrix
Reverts old matrix integration test code for geometry tests.
Merge branch 'test/import_matrix' into feature/armature_import_export
Adjust to nametxt to prevent erroneous entries