add meta ops to base xdcr report
add meta ops to base xdcr report

Change-Id: I05d7fcc564f292c852ac3c6e5986c9b510f1d201
Reviewed-on: http://review.couchbase.org/28600
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Pavel Paulau <dd88eded64e90046a680e3a6c0828ceb8fe8a0e7@gmail.com>

couchbase/cbmonitor,couchbase/cbmonitor