A simple file importer for avatar_skeleton files. This is actually just an importer for debugging SL avatar_skeleton files. You probably never need this importer for your daily work. You find the Importer here:
File - Import - SL Skeleton (xml)
When the import was successful you ends up with an Avastar Rig compatible to the definitions in the imported avatar_skeleton.xml file
Note: This importer is experimental and not well supported. Feedback and suggestions for improvement are welcome.