Add stub for test

Author: adamtheturtle

tests/test_exceptions/test_request_quota_reached.py

@@ -0,0 +1,9 @@
+"""
+Tests for hitting the 'RequestQuotaReached' exception.
+"""
+
+
+def test_request_quota_reached():
+    # See https://github.com/adamtheturtle/vws-python/issues/822 for writing
+    # this test.
+    pass