Allow parent state change in sprite, fix texture change.
Allow parent state change in sprite, fix texture change.

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