Updated git submodules

Updated git submodules

Project: integration/test master e1f198b16b6159140d4374e1ed3248091fcc61c2

Add gitcommitbear

This will enforce better commit messages to hopefully align with
our best practices:

https://wiki.opendaylight.org/view/BestPractices/Commit_Messages

This was agreed to in the integration weekly meeting. item 3g here:
https://meetings.opendaylight.org/opendaylight-integration/2017/integration/opendaylight-integration-integration.2017-03-16-16.03.html

Change-Id: I1912ae79e76cc6499537ab2e30d035de1ae78026
Signed-off-by: Jamo Luhrsen <jluhrsen@redhat.com>