instack-undercloud is no longer in use by the TripleO project. Removing
the code to avoid confusion. Stable branches will continue to be
maintained for their life however no new features should be added.
Change-Id: I63a813c7c1ffd30ca30017133d31a497b77a9a4d
Blueprint: remove-instack-undercloud
Its better to restart collector after the ceilo-upgrade is done
so that the dispatchers are loaded and communicate with other
services like gnocchi and panko and dispatch data. Otherwise
user has to retsrat collector sometimes.
Closes-bug: #1680126
Change-Id: Ib23913d698199ca87658e28e99acb5d56cebd858