Less strict words tests.

git-svn-id: https://www.libavg.de/svn/trunk/libavg@9381 44470bb9-56e9-0310-a0f8-c586564d3dc6
Updated testTextButton images to account for r9296.

git-svn-id: https://www.libavg.de/svn/trunk/libavg@9382 44470bb9-56e9-0310-a0f8-c586564d3dc6