CBD-926: Remove plaintext sasl db

Change-Id: Ibff6e18125462cc969e9304732c07d37cb2096b1
Reviewed-on: http://review.couchbase.org/25355
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Remove SASL_CB_GETCONF (not used)

Change-Id: I88669499f7c436955b029496da0c240df54dbcb3
Reviewed-on: http://review.couchbase.org/25356
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Remove support for cyrus sasl

Change-Id: Ib6e03a8cfa9ce13d34790e94e39f9bd6719d2e4e
Reviewed-on: http://review.couchbase.org/25357
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Always build with iSASL support

Change-Id: I061b34c9edb4a7d21b25c54236f9847b16e226d5
Reviewed-on: http://review.couchbase.org/25358
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Use support@couchbase.com as bug address

Our fork is no longer following the upstream project closely
so it's better to have people reporting bugs to us

Change-Id: Id7c02701cb900b6722800750e0bb5bf7220e5257
Reviewed-on: http://review.couchbase.org/25359
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Remove bundled libevent

Change-Id: I7a3ae649e36d557d74d106d9e021d785157903b8
Reviewed-on: http://review.couchbase.org/25363
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Remove configure test for dropping privileges

Change-Id: I64bc97ea0682323169136c18fb5e643a8f4b3a86
Reviewed-on: http://review.couchbase.org/25364
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Remove support for linking in default_engine

Change-Id: Ia81c45708a1472c235d4693e6fd8aeb162c86859
Reviewed-on: http://review.couchbase.org/25365
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Remove doxygen support

Change-Id: I0f36eaa76721746ed967c882cfa2a62078d5d35f
Reviewed-on: http://review.couchbase.org/25366
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Fix isasladm CLI prompt

Change-Id: I097748f2114e19388128c5355dd13ed239447231
Reviewed-on: http://review.couchbase.org/25465
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
CBD-926: Move bucket_engine to this repo

bucket_engine is tightly coupled with memcached and in such
a stable state that we don't have much benefit of keeping
it in its separate repository (with the drawbacks of
running autoconf etc to build it)

Change-Id: If5d570ed81eb3e5e6d1adb7bc66c7c007c8d8b1e
Reviewed-on: http://review.couchbase.org/25367
Reviewed-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
MB-7943: Log too many connections as warning level

Change-Id: I39cb3dd7314d95c52de11697d1499b3a69c324a5
Reviewed-on: http://review.couchbase.org/25710
Reviewed-by: Chiyoung Seo <chiyoung.seo@gmail.com>
Tested-by: Michael Wiederhold <mike@couchbase.com>
Merge remote-tracking branch 'membase/branch-20'

* membase/branch-20:
  MB-7943: Log too many connections as warning level

Change-Id: I05e6c4cadc6e08c56c99e104ba4fc0a1e45de223
MB-8042: some platforms need libm

Change-Id: I1d67b69f90dbee803b4ee408d54f64b252e032ec
Reviewed-on: http://review.couchbase.org/25719
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Drop support for ascii extensions

Change-Id: I8ef5163157d481a0fef1b66d8ec18835bcb71fab
Reviewed-on: http://review.couchbase.org/25842
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Remove duplicate function to get protocol text

Change-Id: I35f3b2b894cce1742b3bbd82ea13277ec8dd98b6
Reviewed-on: http://review.couchbase.org/25843
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Make TCP_NODELAY tunable

Export MEMCACHED_DISABLE_TCP_NODELAY to disable it

Change-Id: I9a79e6eb1f40ae0c19c5d9b47760625e8ad0c745
Reviewed-on: http://review.couchbase.org/25882
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Remove unused loggers

Change-Id: Ifb80b7eefb53ed6ef714f1bc0df27360dd616c0d
Reviewed-on: http://review.couchbase.org/25845
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
Remove the ascii protocol

Change-Id: I6977e3eefef42f822362dcf70adcda1639dff8a4
Reviewed-on: http://review.couchbase.org/25844
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>
MB-8472: Add missing files to build src

Change-Id: I7fdcdc602a2a25a78c46f3b51c97636dfb538fa7
Reviewed-on: http://review.couchbase.org/26957
Reviewed-by: Michael Wiederhold <mike@couchbase.com>
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>