KAZOO-936: update defaults for heuristics
KAZOO-936: compute ratio in proper direction
KAZOO-936: include rev in log line
KAZOO-936: don't spawn removal of agents (race condition)
KAZOO-936: provide optional configs to compacting node
KAZOO-936: add another supervisor child helper
KAZOO-936: first stab at status updates
KAZOO-936: try to genericize ets manager process
KAZOO-936: update super to start two ets mgr procs for each ets table
KAZOO-936: add apis for status updates
kAZOO-936: convert another error tuple into an error message