matplotlib Code

More progress. (Kind of a broken mess at the moment.)

First baby step in getting arbitrary non-linear transformations into
the pipeline.

Optimize shared axes (to prevent calling set_xlim/set_ylim more than
once per axes per update).
Save figure at correct dpi.
General cleanup and optimizations.

Removed transforms on the C++ side -- removed many methods that depend
on it in backend_agg in preparation for path generalization.
Lots of general renaming...

New milestone -- resizing figure window works. shared_axis_demo.py
works. (Uses callbacks to track changes between axes's).

Merged revisions 3836-3846 via svnmerge from
http://matplotlib.svn.sf.net/svnroot/matplotlib/trunk/matplotlib

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r3844 | jdh2358 | 2007-09-12 16:37:41 -0400 (Wed, 12 Sep 2007) | 1 line

fixed a bar units bug
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r3845 | jouni | 2007-09-13 02:29:14 -0400 (Thu, 13 Sep 2007) | 3 lines

More work on dviread and usetex in pdf. It is more usable now,
so I am renaming the method from _draw_tex to draw_tex.
........

removed Interval from canonical tickers and formatters

Second pass, using a stateful transform tree.

Running mathtext_demo.py without transforms.py/cpp. Totally broken,
though. Not surprising... ;)

Baby steps and horrible breakage on transforms branch.