Seraph is an experiment with rewriting
[Angel](http://github.com/michaelxavier/Angel) for the sake of
simplicity and testability. You shouldn’t use this in production.
Tasks
renaming processes that were running not handled well
Config changes should kill first before modifying the config
numbering expansion (i.e. counts) not working right
spawning and removing a count of process “foo” will complain unknown process foo-1
ensure that logger processes get killed like in upstream
ensure the timing constraint in testing is not an issue
Use a newtype and the reader/writer typeclasses for OracleM
