Log full transaction id too.
Log full transaction id too.

Because that's what happens in other places. So this change makes it
easier to correlate log messages.

Change-Id: I453ccf185d392f7102c9e7a042438ac3231a5b0f
Reviewed-on: http://review.couchbase.org/42803
Tested-by: Aliaksey Artamonau <3c875bcfb3adf2a65b2ae7686ca921e6c9433147@gmail.com>
Reviewed-by: John Liang <e1e1383402f9cdee00b021b8a653005f3061b036@gmail.com>

t3rm1n4l/gometa,couchbase/gometa