Fixes Issue #625: If the kwarg is cursor_pagination, do not augment U…

…RL path (#626)

zenpy/lib/endpoint.py

@@ -496,7 +496,7 @@ def __call__(self, **kwargs):
                     endpoint_path = '{}/email/{}'.format(self.endpoint, value)
                 elif self.endpoint == 'departments' and key == 'name':
                     endpoint_path = '{}/name/{}'.format(self.endpoint, value)
-                else:
+                elif key != 'cursor_pagination':
                     endpoint_path = "{}/{}".format(self.endpoint, value)
                 break
         return Url(endpoint_path, params=params)