Fix anchor for get_transform.  Only partially fixed.. needs more work.
Fix anchor for get_transform.  Only partially fixed.. needs more work.

mpasternak/pyglet-fix-issue-552,Alwnikrotikz/pyglet,qbektrix/pyglet,arifgursel/pyglet,arifgursel/pyglet,Alwnikrotikz/pyglet,odyaka341/pyglet,mpasternak/michaldtz-fix-552,qbektrix/pyglet,gdkar/pyglet,odyaka341/pyglet,Alwnikrotikz/pyglet,xshotD/pyglet,cledio66/pyglet,xshotD/pyglet,shaileshgoogler/pyglet,mpasternak/michaldtz-fix-552,mpasternak/michaldtz-fixes-518-522,Austin503/pyglet,mpasternak/michaldtz-fixes-518-522,Austin503/pyglet,mpasternak/pyglet-fix-issue-518-522,kmonsoor/pyglet,odyaka341/pyglet,Alwnikrotikz/pyglet,cledio66/pyglet,Austin503/pyglet,gdkar/pyglet,google-code-export/pyglet,mpasternak/michaldtz-fixes-518-522,qbektrix/pyglet,Alwnikrotikz/pyglet,gdkar/pyglet,arifgursel/pyglet,google-code-export/pyglet,odyaka341/pyglet,shaileshgoogler/pyglet,kmonsoor/pyglet,Austin503/pyglet,Austin503/pyglet,gdkar/pyglet,kmonsoor/pyglet,shaileshgoogler/pyglet,odyaka341/pyglet,mpasternak/pyglet-fix-issue-552,kmonsoor/pyglet,qbektrix/pyglet,mpasternak/pyglet-fix-issue-518-522,mpasternak/pyglet-fix-issue-552,cledio66/pyglet,arifgursel/pyglet,cledio66/pyglet,google-code-export/pyglet,kmonsoor/pyglet,shaileshgoogler/pyglet,arifgursel/pyglet,cledio66/pyglet,mpasternak/michaldtz-fixes-518-522,mpasternak/pyglet-fix-issue-552,xshotD/pyglet,mpasternak/michaldtz-fix-552,google-code-export/pyglet,gdkar/pyglet,mpasternak/pyglet-fix-issue-518-522,mpasternak/michaldtz-fix-552,shaileshgoogler/pyglet,google-code-export/pyglet,mpasternak/pyglet-fix-issue-518-522,xshotD/pyglet,xshotD/pyglet,qbektrix/pyglet