matplotlib Code

Fix embedded glyph rendering bug revealed by Inkscape and Safari (but
not Firefox)

Backout stylesheet optimization. Breaks on inkscape and Adobe SVG viewer.

Creating branch to work on transforms/projections refactoring.

Removing obsolete branch for mathtext improvements (merged to trunk a long time ago

Fix a couple of backend_svg buglets.
1. Dashed lines did not render properly
2. Resulting SVG was scaled wrong (width and height should be
specified in points, not pixels.)

Clip path support in pdf backend

A more careful reading of the pdf spec reveals that Type 1 fonts
embedded in pdf files are not actually supposed to be in pfa format,
but a similar format where the encrypted part is not encoded in
hexadecimal, and where the "fixed-content" part at the end may be
omitted. This fixes the problems with Preview.app.

Fix typo

Fix typo

Add svgz support to backend_svg and backend_cairo.
Put all styles inside of a separate <style> element in backend_svg, to
save considerably on file size.