Clean-up regarding "2.5.1.1" and prep for 2.5.1.2

2.5.1.1 was originally an internal release which was eventually
created differently. We are now using "2.5.1.1" to refer to the
cumulative roll-up of 2.5.1 hotfixes. As such, this commit deletes the
(stale, unused) rel- and override- manifests for 2.5.1.1, and adds an
"official" released/2.5.1.1.xml manifest reflecting what was actually
shipped. Finally, this updates rel-2.5.1.xml to reference the upcoming
2.5.1.2 build.

Change-Id: I84cba4fdecb5698793bcfc0f6e7115deeed8d168
Reviewed-on: http://review.couchbase.org/42189
Reviewed-by: Dave Finlay <[email protected]>
Reviewed-by: Chris Hillery <[email protected]>
Tested-by: Chris Hillery <[email protected]>

Author: ceejatec

external-override-2.5.1.1.xml

@@ -24,7 +24,7 @@
   <project name="libvbucket"              path="libvbucket"              revision="408057ec55da3862ab8d75b1ed25d2848afd640f" />
   <project name="memcached"               path="memcached"               revision="349f670f51a36a795bd7016baac3b18408e8d2c5" remote="membase"   />
   <project name="moxi"                    path="moxi"                    revision="2b5a228f58fcfd1a836d6ad9a8f279b4f0ebfe80" />
-  <project name="ns_server"               path="ns_server"               revision="2.5.1.1" />
+  <project name="ns_server"               path="ns_server"               revision="rel-2.5.1.1" />
   <project name="portsigar"               path="portsigar"               revision="2204847c85a3ccaecb2bb300306baf64824b2597" />
   <project name="sigar"                   path="sigar"                   revision="a402af5b6a30ea8e5e7220818208e2601cb6caba" />
   <project name="testrunner"              path="testrunner"              revision="67b9b374b552312b6addf3fd4a3c17891450eb7b" />

override-2.5.1.1.xml

@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <remote name="couchbase" fetch="git://github.com/couchbase/"/>
+  <remote name="membase" fetch="git://github.com/membase/"/>
+  <remote name="apache" fetch="git://github.com/apache/"/>
+  <remote name="erlang" fetch="git://github.com/erlang/"/>
+
+  <default remote="couchbase" revision="master"/>
+
+  <project name="tlm" path="tlm" revision="db49bf5d4e601c5994f8bd7f61ca6cff6840af5d">
+    <copyfile src='Makefile.top' dest='Makefile'/>
+  </project>
+  <project name="bucket_engine" path="bucket_engine" revision="0a3a9df0a55d759b5b78a3a7d001a97a4d35af1c"/>
+  <project name="cbsasl" path="cbsasl" revision="578523010d4efaa9fed1a32880c67bfb03c20728"/>
+  <project name="couchbase-cli" path="couchbase-cli" revision="2d3b8a2c6c6c5cc47ef09c2ea5d1b382b00245a8"
+           remote="couchbase"/>
+  <project name="couchbase-examples" path="couchbase-examples" revision="1fb1d2929eaa974144147cc6a6da4735fc97d512"/>
+  <project name="couchbase-python-client" path="couchbase-python-client" revision="f14c0f53b633b5313eca1ef64b0f241330cf02c4"/>
+  <project name="couchdb" path="couchdb" revision="a28dcfa850f212b0e06aed8a137e6875000b90ac"/>
+  <project name="couchdbx-app" path="couchdbx-app" revision="4fc62283ac16580130de47c1ec821b30b5efa54b"/>
+  <project name="couchstore" path="couchstore" revision="de0dcdc292935b93c4700386c5f65c92daff7039"/>
+  <project name="ep-engine" path="ep-engine" revision="78c46a5ba223000ec6f97159650ee39fb73683af"/>
+  <project name="geocouch" path="geocouch" revision="000096996e57b2193ea8dde87e078e653a7d7b80"/>
+  <project name="healthchecker" path="healthchecker" revision="674de488b308eb6e065fd6cd9e115fabfb7e92ed"/>
+  <project name="libconflate" path="libconflate" revision="c0d3e26a51f25a2b020713559cb344d43ce0b06c"/>
+  <project name="libmemcached" path="libmemcached" revision="ea579a523ca3af872c292b1e33d800e3649a8892"
+           remote="membase"/>
+  <project name="libvbucket" path="libvbucket" revision="408057ec55da3862ab8d75b1ed25d2848afd640f"/>
+  <project name="memcached" path="memcached" revision="349f670f51a36a795bd7016baac3b18408e8d2c5"
+           remote="membase"/>
+  <project name="moxi" path="moxi" revision="2b5a228f58fcfd1a836d6ad9a8f279b4f0ebfe80"/>
+  <project name="ns_server" path="ns_server" revision="127b662482968fe68bb74ca5ec8245f3a18639e3"/>
+  <project name="portsigar" path="portsigar" revision="2204847c85a3ccaecb2bb300306baf64824b2597"/>
+  <project name="sigar" path="sigar" revision="a402af5b6a30ea8e5e7220818208e2601cb6caba"/>
+  <project name="testrunner" path="testrunner" revision="67b9b374b552312b6addf3fd4a3c17891450eb7b"/>
+  <project name="otp" path="otp" revision="b6dc1a844eab061d0a7153d46e7e68296f15a504"
+           remote="erlang"/>
+  <project name="icu4c" path="icu4c" revision="26359393672c378f41f2103a8699c4357c894be7"
+           remote="couchbase"/>
+  <project name="snappy" path="snappy" revision="5681dde156e9d07adbeeab79666c9a9d7a10ec95"
+           remote="couchbase"/>
+  <project name="v8" path="v8" revision="447decb75060a106131ab4de934bcc374648e7f2"
+           remote="couchbase"/>
+  <project name="gperftools" path="gperftools" revision="674fcd94a8a0a3595f64e13762ba3a6529e09926"
+           remote="couchbase"/>
+  <project name="pysqlite" path="pysqlite" revision="0ff6e32ea05037fddef1eb41a648f2a2141009ea"
+           remote="couchbase"/>
+  <!--
+  <project name="voltron" path="voltron" revision="9e552378e4313362c6afd751d76610a255b05ecc" />
+  --></manifest>