Prevent alarm_id in query field of getting history

The ceilometer CLI support alarm_id in query field of getting alarm
history.
But it will raise error when invoking the db function get_alarm_changes.
Getting history of an alarm, the alarm id is required, so we needn't allow
the alarm_id in query field of getting alarm history.

Change-Id: I968b5bbcbc5af18a737b63598b63c1caa78d187e
Closes-bug: #1290809
Merge "Prevent alarm_id in query field of getting history"