Fix alignment of Unicode strings in PS backend. Thanks, Stan West.
Fix buglet in font_manager.py
python 2.6 tweaks
some screenshots fixes
applied Pauls keybinding patch
fixed install doc bug 2184682
fixed a docstring in mlab
restored the support for multiple pyplots that I broke earlier
cleaned up output of mathmpl and plot directive; added thumbnail gallery
fixed rcsetup to respect external module backends