EUCA-7906
Add the Dimensions.member.N.Name/Value pairs to the request.
Speculating on this someday allowing more than one dimension per metric.
EUCA-7906
handle Dimension sets in PutMetricAlarm call
EUCA-7906
pluralize Dimensions param anem
EUCA-7906
Added parse() to put the incoming dimension name/value into the current attributes that the UI code works with.
Merge pull request #168 from eucalyptus/EUCA-7906

Euca 7906 - Console and proxy fixes for the alarm Dimensions.member.N.[Name,Value] parameters.