running tests, fixing tiny bugs

rowers/tests/mocks.py

@@ -986,6 +986,7 @@ def mocked_requests(*args, **kwargs):
         def __init__(self, json_data, status_code):
             self.json_data = json_data
             self.status_code = status_code
+            self.reason = 'mock reason'
             self.ok = True
             self.headers = {
                 'Location':'MockLocation',