Add group_vars for zookeeper servers
Add template for zookeeper myid file
Add template for zoo.cfg file
Add template for zookeeper Dockerfile
Syntax formatting changes.
Merge branch 'master' of https://github.com/keithchambers/microservices-playground

Conflicts:
	playbooks/consul-join-wan.yml
Adding debugging for consul-wan-join.
Remove localhost from 1-host.
Formatting fixups.
Fixed name ... logspout ... not logsprout.
Fixed remaining logspout.
Made consul-join-wan.yml play idempotent
Use default wait time for ssh
More forks for much greater performance
Remove blank line
Added python-novaclient to requirements.txt.
Consul data container needed to be 'present' not 'running'.
Add task name for 'set_fact non_member_count'.
Update all
Merge branch 'master' of github.com:keithchambers/ansible-microservices into feature/zookeeper