Comment 1 for bug 1668937

Reviewed: https://review.openstack.org/439612
Committed: https://git.openstack.org/cgit/openstack/monasca-api/commit/?id=dcd65110df04a84eb5bf2be0c447b98dca2179ef
Submitter: Jenkins
Branch: master

commit dcd65110df04a84eb5bf2be0c447b98dca2179ef
Author: Kamil Choroba <email address hidden>
Date: Wed Mar 1 14:50:29 2017 +0100

    Bugfix: Forbid colon in dimension name

    Monasca-Agent http_check plugin creates
    dimensions which contain multiple colon:
    url:http://192.168.10.4:5601

    This bugfix makes it possible to query for
    metrics with such dimensions. Until now an
    exception was thrown.

    Closes-Bug: 1668937
    Change-Id: I39ed6fba99491630f6a7e0c67743b807e3529461