Without this patch all the instances are deployed with the following
hostname: Murano-RandomID-HOSTNAME-randomID
With this Patch the new instances will be deployed just with the hostname.
This is more benefit on Windows instances where the recommended
length for the hostname is 15 characters.
Change-Id: I8c9867481071b2ae09c3ea17cba4c535759aaf58
Closes-Bug: #1605786
Added ability to modify/remove data from structures (like Heat
templates) via jsonpatch and thus added ability to clean up Heat
resources that was obtained by deleted instances
Closes bug: #1296624
Change-Id: I4db226a5ab00ff363f8b5d44a5d690df942622e8
Jose Phillips