matplotlib Code

Bugfix to ensure Bbox.update_numerix() handles nan as first element of
sequence OK. -- ADS

pyparsing update, setuptools, and scipy mlab fix

fixed translation trans

matplotlib data is installed in the matplotlib module like package_data

Support for setuptools/pkg_resources to build and use
matplotlib as an egg. Still allows matplotlib to exist
using a traditional distutils install. - ADS

Removed Python 2.4 specific code.

added afm patch

added emf htdocs patch

Scipy simplification

Removed unnecessary definitions