Add CQs management methods to the client (#414)

* Add CQs management methods to the client

* chore(server_tests): update pep257 and flake8 commentary

* chore(client_test): update comments based on pep257 and flake8

Co-authored-by: Sergei Smolianinov <sergei.smolianinov@f-secure.com>
Co-authored-by: Sebastian Borza <sebito91@gmail.com>
Co-authored-by: xginn8 <xginn8@users.noreply.github.com>

Author: 4 people

influxdb/tests/client_test.py

@@ -1161,7 +1161,7 @@ def test_revoke_privilege_invalid(self):
             self.cli.revoke_privilege('', 'testdb', 'test')
 
     def test_get_list_privileges(self):
-        """Tst get list of privs for TestInfluxDBClient object."""
+        """Test get list of privs for TestInfluxDBClient object."""
         data = {'results': [
             {'series': [
                 {'columns': ['database', 'privilege'],