Allow PyGame2 and backport revised image related tests, so they now p…

…ass.

Tagging for docs update

Tagging 1.2.post4 (docs update)

Tagging 1.2.post3 (docs update)

Tagging 1.2.post2 for stable docs updates

Docs updates to reflect move to Github

Update release date for 1.2

Bump version numbers to 1.1

Bump to version 1.0.2 to release Python 3.2-compatibility fix

Add a changelog