matplotlib Code

Fix reST formatting in Axes.plot (as an opportunity to play with Darren's cool new toy)

Add some hyperlinks. Clean up formatting.

Move examples from pylab to api.

Adding cross-references.

equation rendering is now working using Jens Mortensen's
mathpng extension. The syntax is illustrated in the
developers guide, in the "Documenting Matplotlib" section

Add support for syntax-highlighting ipython console sessions.

use mathpng extension rather than mathml
generate html rather than xml

removed old make

renamed users_guide.txt and developers_guide.txt, use underscores

moved api_reference docs out of source to flatten the directory structure