ZOOKEEPER-297. centralize version numbering in the source/build (Diego de Oliveira via michim)


git-svn-id: https://svn.apache.org/repos/asf/zookeeper/trunk@1582941 13f79535-47bb-0310-9956-ffa450edef68
ZOOKEEPER-1408. CLI: sort output of ls command (Hartmut Lang via michim)


git-svn-id: https://svn.apache.org/repos/asf/zookeeper/trunk@1582943 13f79535-47bb-0310-9956-ffa450edef68
Apply ZOOKEEPER-1892.patch.

https://issues.apache.org/jira/secure/attachment/12634331/ZOOKEEPER-1892.patch
Apply ZOOKEEPER-1870.patch.

https://issues.apache.org/jira/secure/attachment/12635000/ZOOKEEPER-1870.patch
Apply ZOOKEEPER-1891.

https://issues.apache.org/jira/secure/attachment/12634073/ZOOKEEPER-1891.patch