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
Recently puppet4 started deprecating ruby 2.0 with the following
commit: e9eda7ed56
One way to work-around this (in the absence of a more recent ruby
version) is to not treat this deprecation warnings as fatal when
doing the puppet syntax check
Closes-Bug: #1660943
Change-Id: I3d7d9c05016920b21d383cbf1d24a1a862e1c19a