Moved skeleton definitions into XML format, to support multiple
different structures. (Not quite finished yet.)
Added support for rescaled models in XSI.
Minor refactoring.
This was SVN commit r4959.
Collada: Added support for Y_UP (in addition to Z_UP) for static
geometry, for XSI.
FCollada: Modified to fix
[http://www.feelingsoftware.com/bugzilla/show_bug.cgi?id=360 problem]
with exported functions.
Actor Editor: Added *.dae to mesh/animation selection dialogs.
This was SVN commit r4939.