Rework a couple of things in the zookeeper implementation; this is in conjunction with CONNECTORS-835

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1550150 13f79535-47bb-0310-9956-ffa450edef68
Fix for CONNECTORS-835.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1550170 13f79535-47bb-0310-9956-ffa450edef68
Fix CONNECTORS-836.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/trunk@1550177 13f79535-47bb-0310-9956-ffa450edef68
Create a rebased branch for CONNECTORS-553.

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-553-2@1550463 13f79535-47bb-0310-9956-ffa450edef68
Commit changes from old CONNECTORS-553 branch

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-553-2@1550464 13f79535-47bb-0310-9956-ffa450edef68
Move CONNECTORS-553-2 to CONNECTORS-553

git-svn-id: https://svn.apache.org/repos/asf/manifoldcf/branches/CONNECTORS-553@1550467 13f79535-47bb-0310-9956-ffa450edef68