only print FPS on exit
only print FPS on exit

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