matplotlib Code

Merged revisions 8812 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v1_0_maint

........
r8812 | mdboom | 2010-11-30 12:35:39 -0500 (Tue, 30 Nov 2010) | 2 lines

[3109913] importing matplotlib changes string.letters
........

[3109913] importing matplotlib changes string.letters

Merged revisions 8810 via svnmerge from
https://matplotlib.svn.sf.net/svnroot/matplotlib/branches/v1_0_maint

........
r8810 | mdboom | 2010-11-30 12:20:14 -0500 (Tue, 30 Nov 2010) | 2 lines

Fix memory leak in PyCXX.
........

Fix memory leak in PyCXX.

Merged revisions 8808 via svnmerge from
https://matplotlib.svn.sourceforge.net/svnroot/matplotlib/branches/v1_0_maint

........
r8808 | weathergod | 2010-11-22 10:05:17 -0600 (Mon, 22 Nov 2010) | 3 lines

Fixed a mistake with the Hammer projection in the geo module.
Thanks to Matthias Plum for reporting and Tobias Winchen for confirming.
........

Fixed a mistake with the Hammer projection in the geo module.
Thanks to Matthias Plum for reporting and Tobias Winchen for confirming.

Don't add horizontal padding for overline -- submitted by Marshall Ward

Add support for \overline in mathtext syntax -- contributed by Marshall Ward

Improve exception error message when converting Python bounding box to C++

Fix buglet where y would stay as pre-asarray() version of x if they were passed in as the same object.