Remove per node uuid from default config.

Change-Id: I94a99053777bce942868f1a27d4808acf1d31992
Reviewed-on: http://review.couchbase.org/35293
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Expose ns_config instance uuid as {node, node(), uuid}.

Change-Id: I3712840df56415406bff6a4f010378cb16e0f53d
Reviewed-on: http://review.couchbase.org/35294
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Add ns_config:get_kv_list_with_config.

Change-Id: I3474a13cdb7fe3998209e558b04b7d92d7d18f94
Reviewed-on: http://review.couchbase.org/35295
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-10254 Use ns_config uuid in vclocks instead of node names.

Change-Id: Ia6b0dcd372cdc4a08c8f6f0c37463e4fc0ca9fc4
Reviewed-on: http://review.couchbase.org/35296
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Remove a part of comment that no longer applies.

Change-Id: Ib117f6def0c7d6f74d8681ac0a25f47ceb93f7fd
Reviewed-on: http://review.couchbase.org/35297
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>