matplotlib Code

fixed text with dash bug

remove wx specific gui_repaint comment

Support draw_path (importantly for ellipses) in Pdf, Svg and Cairo
backends.
Fix SVG text rendering bug.

Fix syntax for pre-Python 2.5

Fix variable name.

Use an 8-spline approximation of an ellipse instead of a 4-spline one.

Updating CHANGELOG.

[ 1697287 ] imshow on log axes broken if axes limits != image extent
Adds a warning when an image is used on non-linear axes. Doesn't
really address the problem (see bug report for the reason.)

Clarify docstrings on Subplot classes; closes 1659419

let widgets.Cursor initialize to the lower x and y bounds
rather than 0,0, which can cause havoc for dates and other
transforms