uncomment important properites from system manifest
test gems are in "development" bundler group
update spec manifest for latest changes
start to think about provider-specific manifests
comments to future me on refactoring
prompts for Core IP & Root DNS if not provided [fixes #8]
Prompts for Core Server flavor if not provided [fixes #9]
'create micro' is like 'create system' [fixes #6]
Access internal services via public IP

It does not seem that NATS can be accessed via 127.0.0.1 if it
binds itself to one of the network interfaces; so the
jobs need to access NATS via the public IP (until internal
DNS is supported).

Therefore all access to all things via public IP.

Need to ensure all the ports are open publicly.
main job of core deployment is called core
props.cc.password must be 16 char [fixes #18]
provide a string for the property token fields [fixes #15]
listen to postgres on 0.0.0.0 [fixes #19]
Add more required fields to templates
system_config stores a common password for internal access [fixes #22]
Remove debugging
Access acmdb via static IP until DNS supported
update readme for latest CLI DSL
update CLI help in readme
remove $ prefixes on command examples