matplotlib Code

Add "filled" kwarg to path_intersects_path

Does simplify paths when NaN/inf is present.

Don't check for invalid values in get_path_extents.
It is the path iterator's responsibility to filter them out.

Check for isfinite in get_path_extents.
This is part of an experiment to make nan and inf be ignored
equally throughout plotting; it may turn out to be unnecessary,
in which case it should be reverted for the sake of efficiency.

more fixes for numpy svn deprecation warnings

some fixes for numpy svn deprecation warnings

Support getting the vertices of curved paths.

Fix a number of minor issues discovered with "-pedantic"

Minor fixes.

Remove a bunch of compiler warnings.