matplotlib Code

In findobj_demo, exclude patches from objects to be colored blue.

Add support for rcParams['mathtext.default'], currently broken due to a suspected bug in mathtex.

Make mathtex an optional dependency. Warn when trying to render math when it is not available.

Plot accepts scalar coordinates, e.g. plot(1, 2, 'r*')

merge from scikits.delaunay trunk

axes_grid: tick_out support for axisline.AxisArtist

axes_grid: axisline respect rcParam's tick.direction

Try deleting the mathtex folder to get svn:externals working.

Use svn:external to pull-in mathtex.

check for nonuniform grid spacing when using inter='linear' in griddata.
update griddata_demo.py (negative seeds not allowed in numpy svn mtrand)