3ds_import - added option to disable recursive image searching (could be slow somtimes)
export_obj - when making group/object names only use both object and mesh name when they differ.
weightpaint_clean, weightpaint_grow_shrink - minor updates.
Render.py - own error in epydocs.
weightpaint_envelope_assign - can update active vgroup only
weightpaint_normalize - fixups
BKE_plugin_types - made the max length 32 ratehr then 16 so you can fill the text space in pupBlock
* clean weights (removed low weights)
* normalize, maximizes weights to a user set peak, optionaly scales other groups too to keep the proportion of the weights even. (Doubles as a weight scaler)
* Grow/Shrink, uses the mesh topology to expand/contract the vert weights. a few options for iterationsm, max length and strength.
I need a way tell if the users in Face Select mode (in python) so I can make use of the selected face flag.
