Remove deprecated minor update pcs code
Remove deprecated minor update pcs code

We fixed pcs resources start/stop timeouts via
I587136d8d045d213875c657ea5a405074f80c8ad in Nov 2015.for mitaka.

And there we stated:
  This can be removed once updates from deployments made prior to
  I6fc18f1ad876c5a25723710a3b20d8ec9519dcba are no longer supported.

We can now safely remove these updates as they are useless and cost time
anyway.

Change-Id: Ibad2b3eed0d08560d52d5ebe700746b61e5b8f51

dprince/tripleo-heat-templates,dprince/tripleo-heat-templates,openstack/tripleo-heat-templates,openstack/tripleo-heat-templates