ZOOKEEPER-3453: zkcli.cmd: ZOO_LOG_FILE is missing set / second try
ZOOKEEPER-3453: zkcli.cmd: ZOO_LOG_FILE is missing set / second try

This PR replaces https://github.com/apache/zookeeper/pull/1002/files

Author: Jorg Heymans <jorg.heymans@gmail.com>

Reviewers: Norbert Kalmar <nkalmar@apache.org>

Closes #1009 from jorgheymans/ZOOKEEPER-3453

apache/zookeeper,maoling/zookeeper,arshadmohammad/zookeeper,arshadmohammad/zookeeper,maoling/zookeeper,arshadmohammad/zookeeper,apache/zookeeper,maoling/zookeeper,hanm/zookeeper,apache/zookeeper,maoling/zookeeper,apache/zookeeper,apache/zookeeper,apache/zookeeper,hanm/zookeeper,hanm/zookeeper,maoling/zookeeper,maoling/zookeeper,maoling/zookeeper,arshadmohammad/zookeeper,arshadmohammad/zookeeper,apache/zookeeper,hanm/zookeeper,arshadmohammad/zookeeper,arshadmohammad/zookeeper,hanm/zookeeper,apache/zookeeper,arshadmohammad/zookeeper,hanm/zookeeper,hanm/zookeeper,maoling/zookeeper,hanm/zookeeper