MB-10254 Add vclock to all per node keys in default config.

Change-Id: Ib09aeebe07140b00f613be8ad6cc092f704be16e
Reviewed-on: http://review.couchbase.org/35298
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Prevent dump-guts from crashing if config file contains UUID.

Change-Id: I9fd233f17438beaf95ad0349981acdccdc837892
Reviewed-on: http://review.couchbase.org/35505
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>