Skip moxi decr wraparound test
Skip moxi decr wraparound test

Skipping a part of the incrdecr.t unit test, which was inherited from
memcached, as it's testing moxi running in "pretend-to-be-memcached"
mode.  That mode is deprioritized right now.

Change-Id: I2827e00f4a902c26e7832e48b5645aec6d0a2033
Reviewed-on: http://review.membase.org/6362
Tested-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>
Reviewed-by: Bin Cui <ed18693fff32c00e22495f4877a3b901bed09041@gmail.com>

membase/moxi,couchbase/moxi,membase/moxi,zbase/moxi,membase/moxi,couchbase/moxi,membase/moxi,zbase/moxi,couchbase/moxi,couchbase/moxi,couchbase/moxi,zbase/moxi,zbase/moxi,couchbase/moxi,membase/moxi,membase/moxi,zbase/moxi