MB-12564: added ugly UI for setting up initial node services

Change-Id: Idc578daddd09a81d91fca84d53353004df70634c
Reviewed-on: http://review.couchbase.org/42878
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Reviewed-by: Artem Stemkovski <artem@couchbase.com>