Supporting API changes in Django 1.10

* Since Django 1.10 there is no optparse (and no .args field) and no "usage()" method. All django manage py test failed.

python/helpers/pycharm/django_manage_commands_provider/_parser/parser.py

@@ -62,6 +62,7 @@ def report_data(dumper, commands_to_skip):
                         command_name))
                 sys.exit(1)
 
+        use_argparse = False
         # There is no optparse in 1.10
         if _is_django_10():
             use_argparse = True