v1.7.8 Version 1.7.8 Bugfix release - Convert '$' in method name to '_' ([#616](https://github.com/googleapis/google-api-python-client/pull/616)) - Alias unitest2 import as unittest in test__auth.py ([#613](https://github.com/googleapis/google-api-python-client/pull/613)) v1.7.7 Version 1.7.7 Bugfix release - Change xrange to range ([#601](https://github.com/google/google-api-python-client/pull/601)) - Typo in http.py exception message. ([#602](https://github.com/google/google-api-python-client/pull/602)) - Announce deprecation of Python 2.7 ([#603](https://github.com/google/google-api-python-client/pull/603)) - Updates documentation for stopping channel subscriptions ([#598](https://github.com/google/google-api-python-client/pull/598)) - Adding example for searchAppearance ([#414](https://github.com/google/google-api-python-client/pull/414)) - Add badges ([#455](https://github.com/google/google-api-python-client/pull/455))
