Cleans up some related code, probably looks nicer with space changes off.. though this is a pretty straightforward change.
Comments out code that still exists in xmls or might likely be added in future.
Each piece tested quite a bit.
Also, removed redundant tattoo and alpha entries.
Modified LLScrollingPanelParam to work without needing 'hints'. A bit hacky since I didn't want to dive into making yet another xml, but works well enough.
Avatar_lad entries names changed to more readable forms since LLTrans isn't where it needs to be yet.
Camera doesn't move to great positions when editing phys parts, but that's for another day.
