context is obtained from the gl module now, not window
context is obtained from the gl module now, not window

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