Heat now supports release name aliases, so we can replace
the inconsistent mix of date related versions with one consistent
version that aligns with the supported version of heat for this
t-h-t branch.
This should also help new users who sometimes copy/paste old templates
and discover intrinsic functions in the t-h-t docs don't work because
their template version is too old.
Change-Id: Ib415e7290fea27447460baa280291492df197e54
This enables us to pass a map of CAs to deploy the CA certificates
using puppet and hiera instead of the bash script we were using. It
also gives us the feature that we will be able to deploy several CA
certificates on the nodes instead of just one as was the case before.
Change-Id: I9559487874b80aeb093cc2fa2cfa7c0479d5a8b2
Depends-On: I84273b4cd6576a63fa78dc93ad6b077dd2a780c7