movies, etc. TimeBase objects have also been slightly modified for
this (for instance: the DisposeTimeBase call shouldn't be done in the
__del__ routine, the timebase might belong to someone else).
- Changed FragLoader.h to CodeFragments.h
- Removed Desk.h
- Regenerated bgen modules from new universal headers
- Changed some of the s# in PyArg_ParseTuple to m# (unfortunately:
this should have been a different commit)