FED-85: message processors loop on leader flag set by zookeeper
FED-85: set leader flag on election; LeaderSelector methods synchronized
FED-125: "false" channels - fix handling of finishInit JSONP
invocations that do not pass a new channel due to malformed user agent
request.
DEV: bump the version number in backplane.js
Merge pull request #32 from geokat/fed-125-false-channels-still-happening

FED-125: "false" channels - fix handling of finishInit JSONP
fixing java mail dependency for cloudbees jenkins
FED-85: set leader selector auto-requeue; add flag for manually disabling leader nodes in debug mode
FED-85: Fixed message cleanup to be scheduled and canceled when a node takes leadership and loses it, respectively.
Merge pull request #34 from janrain/FED-85-zk-leader-selector-fix

The leader election looks much cleaner, lets give it to QA.
FED-192: Fix typo in error message