WHISTLE-1926: updated wh_cache to allow bindings and tracking originating data, publish doc update messages from couch_util, and update existing usage of either feature
WHISTLE-1927: update the process dictionary so log lines have the callid
WHISTLE-1928: allow fs_notify to create new atoms
WHISTLE-1929: attempt to save and handle errors rather then check and save
WHISTLE-1930: revert round-robin reg_success and change the shared queue name for those that are not destroying the queue between updates