matplotlib Code

add initial support for reading shapefiles with Point shapes.
(from patch by Erik Andersen on the patch tracker)

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

reor and fix pyrex examples

reorg pyrex dir

added pyrex simple sum demo

updated references to mpl data directories for py2exe

[ 1841933 ] font_manager.win32FontDirectory() fails as Vista service

Making note about broken unit test.

Fix saving to a file-like object.

undo that last change, mdboom had a different solution that I overlooked