User:Jacek Antonelli/Object Import and Export/TestClient LLSD XML Format

This is the format used by the libopenmetaverse TestClient.exe's export command.

Pros and Cons
Pros:
 * Viewer already has good support for importing and exporting LLSD.
 * Some other apps support it, I think? (Maybe Prim.Blender, Maya's export script (?), ...)

Cons:
 * May not support certain features (sculpts? light emission? flexi?) -- Not sure about this.
 * Does not support object contents.
 * Does not support permissions settings, sale settings, etc.
 * Format is kinda clunky, ugly, and verbose/bloated.