matplotlib Code

fixed collection demo to remove deprecated dpi

Forgot to commit this file

tried to fix some api table formatting problems but these apparently were not the ones triggering the sphinx doc warnings. we need to figure out a way to make sphinx generate some context in its api warnings since the line numbers are not helpful

updated backend driver to point to the right figtitle demo

getting classic toolbar in sync on branch and trunk for svnmerge

fixed classic toolbar bugs

some fixes for classic toolbar

Add transformations/paths information to developer docs.

adjust for new num2date defaults.

change num2date/date2num default behavior so it is same as matplotlib's.