Fix a notification bug when creating instances
Fix a notification bug when creating instances

Fixes a notifier bug that caused 'launched_at' to be empty and
state to be reported as 'building', due to failure to refresh
instance data prior to generating the notification.  Fixes
bug 834867.

Change-Id: I70fbf3c67407c67b69040ee481ca6d51212cc55d

n0ano/ganttclient