CBD-774: Add support for automake 1.13

Change-Id: Ib53a7885b31e6840545aea274f590d671d55d469
Reviewed-on: http://review.couchbase.org/23975
Reviewed-by: Michael Wiederhold <mike@couchbase.com>
Tested-by: Michael Wiederhold <mike@couchbase.com>
Require libvbucket

We are currently building moxi with libvbucket in our
product, and this commit is part of the process to simplify
our build process. By removing everything we don't use it'll
be easier to know which parts needs moving over to CMake.

Change-Id: I7258260405f95a281f4fd37b3c98fa4488b0daac
Reviewed-on: http://review.couchbase.org/26951
Reviewed-by: Steve Yen <steve.yen@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Require libmemcached

We are currently building moxi with libmemcached in our
product, and this commit is part of the process to simplify
our build process. By removing everything we don't use it'll
be easier to know which parts needs moving over to CMake.

Change-Id: I9f2073636099ba59bb645b6b867973a78289e958
Reviewed-on: http://review.couchbase.org/26952
Reviewed-by: Steve Yen <steve.yen@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Require libconflate

We are using libconflate in our product so it shouldn't be
optional. This simplifies the move towards CMake

Change-Id: Icb49849018d8c0a60436c62a5a87114edf470eaf
Reviewed-on: http://review.couchbase.org/26953
Reviewed-by: Steve Yen <steve.yen@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
MB-5904: don't log bucket config that libvbucket didn't like

Because it may contain bucket's sasl password

Change-Id: I88e9d721179cee1b457a71de72dafc5a1c1c9df9
Reviewed-on: http://review.couchbase.org/28051
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Reviewed-by: Artem Stemkovski <artem@couchbase.com>
libmemcached is renamed to libmcd

Change-Id: I264263f43b0a26fa27b399444f8b6c5435c86241