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
1) Add bindep support
Bindep is an automation tool used by openstack-infra to bootstrap a
worker with default packages. By default if not defined, we inherit
the infra extra packages (which can include EPEL).
2) Disable dib-lint due to breakage caused by 2.0.0
Related-Bug: #1672730
Change-Id: Ia51a8c37f8acbed18c01ffb4413a4374811213be