Reword root directory.

io_scene_nifools/VERSION.txt

io_scene_nifools/__init__.py

io_scene_nifools/egm_import.py

io_scene_nifools/file_io/__init__.py

io_scene_nifools/file_io/egm.py

io_scene_nifools/file_io/kf.py

io_scene_nifools/file_io/nif.py

io_scene_nifools/kf_import.py

io_scene_nifools/modules/__init__.py

io_scene_nifools/modules/nif_export/__init__.py

io_scene_nifools/modules/nif_export/animation/__init__.py

io_scene_nifools/modules/nif_export/animation/material.py

io_scene_nifools/modules/nif_export/animation/morph.py

io_scene_nifools/modules/nif_export/animation/object.py

io_scene_nifools/modules/nif_export/animation/shader.py

io_scene_nifools/modules/nif_export/animation/texture.py

io_scene_nifools/modules/nif_export/animation/transform.py

io_scene_nifools/modules/nif_export/armature/__init__.py

io_scene_nifools/modules/nif_export/block_registry.py

io_scene_nifools/modules/nif_export/collision/__init__.py