Merge pull request #46 from michaelnsj/3.0

Merged
update ref
better serve clustering
controller depends on postgresql
adjust monit check interval
db depends on postgresql too
always use the local psotgresql db
use randome uuid as cluster name to avoid conflict
Merge pull request #47 from michaelnsj/es_cookbook

Merged.
ref to new service
Merge branch '3.0' of github.com:intalio/vcap into 3.0
set the timeout to 2 min and udpate service ref
add db.intalio.priv for db node domain
support host name