Love me some code cleanup and finality.

indra/newview/llcontrolavatar.cpp

indra/newview/llcontrolavatar.h

indra/newview/lluiavatar.cpp

indra/newview/lluiavatar.h

indra/newview/llviewerobject.h

indra/newview/llvoavatar.cpp

indra/newview/llvoavatar.h

indra/newview/llvoavatarself.h

indra/newview/llvograss.h

indra/newview/llvoground.h

indra/newview/llvopartgroup.h

indra/newview/llvosky.h

indra/newview/llvosurfacepatch.h

indra/newview/llvotree.h

indra/newview/llvovolume.h

indra/newview/llvowater.h

indra/newview/llvowlsky.h