b31594c4ab
from Dan Eicher (dna) This allows automated node tree creation and editing. developer note, made some changes to the patch. - removed incorrect use of container_of(), GCC only also, search for the scene instead. - commented socket min/max access, these are internal use only as far as I can tell. - commented group/ungroup functions, these use the selection context and are not really data level functions. - use remove() rather then delete()