The gating on python 3.4 is restricted to <= Mitaka.
This is due to the change from Ubuntu Trusty to Xenial,
where only python3.5 is available.
There is no need to continue to keep these settings.
Change-Id: If33b923a5725c16eca06bdd970ceb8e66740dbd0
This patch configures the monitorstack repository to work well with
the OSA gate jobs for docs, release notes, and functional tests.
Change-Id: Ibacea5cdfab609c3724b434189a6efad4b1c6c35