matplotlib/matplotlib — pull request #1663 by dmcdougall (2013-01-15 23:34:55+00:00)
Title: Fix suptitle

New version of #1276 but which targets `v1.2.x` and includes a test.

If there's no feedback I'll merge this in a day or two. I'd at least like @NelleV to check PEP8-ness, if you wouldn't mind :)