FED-277: Updated expiration for anonymous tokens and channels.
FED-309: Fix message processor to give up its leadership/role after three consecutive failures to process a message batch.
FED-309: Switched ping task and administrative leader disabling check to use scala-redis instead jedis;
Removed leader selector auto-reque (on zk errors or otherwise the message processor giving up);
Added leader selector re-queue on redis ping success.
FED-309: Administrative leader selection disabled requires debug mode = true.
Merge pull request #53 from janrain/jbufu/2013.32/FED-309-message_processor_fallback

FED-309 message processor fallback