zkEnv.cmd: Set svn:eol-style property to 'native'.


git-svn-id: https://svn.apache.org/repos/asf/zookeeper/trunk@1586200 13f79535-47bb-0310-9956-ffa450edef68
ZOOKEEPER-1357. Zab1_0Test uses hard-wired port numbers. Specifically, it uses the same port for leader in two different tests. The second test periodically fails complaining that the port is still in use. (Alexander Shraer via michim)


git-svn-id: https://svn.apache.org/repos/asf/zookeeper/trunk@1587335 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
Revert "ZOOKEEPER-297. centralize version numbering in the source/build (Diego de Oliveira via michim)"

This reverts commit 42b1a4c2dee45c686ad85156ba6ceb59fc369bf8.

Conflicts:
	CHANGES.txt