v1.3.15

• Add support for multi-input-slot vertex buffers where one of the buffers is meant to be repeated over and over (e.g. slot 0 has 13k unique vertices but slot 1 has a single set of data meant to be repeated 13k times). The output will still be a standard list (single input slot).
• The skeletal node list is now traversed recursively instead of in index order.