stop using vars/ami.yml, those defaults instead now live in group_vars/all
changing where some vars get set for foundation.
foundation should work for non-ec2 now
base should be safe for non-ec2 now
running up to base role in VM ok now.
refine the apply to live machine target process a bit
Add psuedo role for those roles requiring ec2 to fail if not targetting amazon cloud
move the eureka.datacentre to props file such that it can be controlled for other environments
Eureka now runs standalone in non-amazon environment
make setting of exhibitor-hostname in jetty default options resilient to being in EC2 or not
need to build folder struture if not image building, unrelated permissions fix
first cut at splitting off cassandra from priam role
missed name change fixed, stale vars removed
fixup to priam role, referencing the cassandra_user outside of where it masked it
fixes for standalone cassandra, mainly include a reasonable default config
Merge branch 'feature/extract-cass-role' into develop