matplotlib Code

recleanup of axes imports

don't require setuptools by default.

Cleaned up setup.py. Removed references to Python 2.2, distutils.

The matplotlib._isnan module removed (use numpy.isnan)

revert r3512, which broke on Mac

finished numpification of extension code and axes.py

Removed our own MPL_isnan.h in favor of numpy's implementation

Add TTF subsetting to backend_pdf.py.

First pass of Type 3 font subsetting for Postscript backend. Made
ttconv code exception and threadsafe. Added subsetting.

Make nxutils numpy-only