Current issues:
- NURBS - needs API additions
- "all scenes" export - cannot switch scene in bpy
- normal calculation, disabled
- duplis - need testing, only dupliverts tested
- matrix problem
- UI, 18 options currently don't fit into filesel panel, will do manual lay out once it's available
- probably others...
BPY:
- made operator "execute" method required to avoid crash
- added bpy.sys module which replicates old "sys" module
API:
- replaced create_*_mesh with a single create_mesh accepting type parameter
- added Mesh.create_copy to create a copy of a mesh with 0 users
Ran `dos2unix` on source/blender/python/SConscript
traverses scripts in .blender/io extracting and registering Operator
subclasses, and binding to menu items under Scripts->Export in Scripts
Window.
release/io dir has to be copied to .blender manually for now.
Made space_script header area customizable with python - need Brecht to
check this.
Added a base for operator registration: a menu in Scripts Window with
two items "Reload Scripts" and "Export". The former will do guess what?
The latter will be populated with submenu items each corresponding to
an exporter :)
