instack 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: I70a749490b74d2ebb8a318854490e0a355e55920
Blueprint: remove-instack-undercloud
Python 3.3 support is being dropped from Mitaka
by INFRA team. This patch is updating the same.
Change-Id: I0364eea97df29090901b55cac1146d10ecf162b2
Closes-Bug: #1526170
OpenStack projects are no longer being tested under Python 2.6, so
remove the trove classifier implying that this project supports 2.6.
Change-Id: I045245f09b474ddfc00ac6c9e886acf60d0a0697