tengqm 63b8839741 Fix client constructor for ease of use
This patch optimizes the client constructor so that caller doesn't have
to provide user_preferences or user_agent arguments. It would be a
convenience for projects such as senlin-dashboard.

Change-Id: I0e98fb055441a941ad7c9da6e36b4a388ae0a75a
2015-09-30 04:45:26 -04:00
..
2015-01-15 15:59:58 +08:00
2015-09-10 11:05:03 +09:00