Update GUI message box example by removing print() and 2.6 version#1655

pvcraven merged 3 commits into

pythonarcade:developmentpythonarcade/arcade:developmentfrom

pushfoo:remove_print_and_2.6_from_gui_examplepushfoo/arcade:remove_print_and_2.6_from_gui_exampleCopy head branch name to clipboard