Performs swizzling and re-normalization operations on normal maps.
Tested in CS4.

Place 8bf file in Photoshop\Plug-ins\Filters folder, and locate under Filter->DickTools in Photoshop.
The plugin requires an alpha channel. Photoshop will not hand it an alpha channel unless your alpha
channel is actually SELECTED in the Channels tab, so be sure to do that.
