matplotlib Code

Use the 0.3rc1 tag of mathtex as opposed to trunk. This should be more stable and a better long-term option.

Backport recent changes in trunk to the mathtex branch.

Fix an off-by-one error in FT2Font. This is based off of r14 in mathtex.

Fix mathtex-inside-of-matplotlib install (need to explicitly include mathtex.backends package)

Enable caching for mathtex expressions. This delivers a big performance boost when panning/zooming.

Build mathtex as part of matplotlib's build

Update the mathtex branch so that it includes the latest fixes from trunk.

Revert r7307 to the mathtex branch after a dicussion on the mailing list.

Add first attempt at getting matplotlib to install mathtex.

Update the mathtex branch so that it is up-to-date with trunk.