import_branch already calls it

was used in legacy TextureEffect code which needs rewrite anyway

dunno why it was off

Release/v0.0.10

Remove trailing dots for descriptions and UI items - closes #246

Fixes for the animation system

Was bugged due to FPS property being moved around.

Release/v0.0.9

Updated normal map Y-invert code so that the node group does not get created again if it already existed.

Changed texture import so that original nif texture path is preserved if file is not found, allowing re-export with working textures.

Added default NONE game for in the scene tab, and a comprehensive error when they forget to set the game.

Changed collision layer to be game dependent, rather than relying on Oblivion collision layers. No Skyrim functionality - best fix for that would be pyffi/nif.xml update.