start work on sigkill. may need to get off processes library
In a pretty broken state

I'm doing something severely wrong in all my efforts to track how
processes die.
Get tests passing, if not slowly
Massive linting
try to make travis happy
Rearrange readme
Add termgrace to configuration parser
Resolve all compiler warnings
Merge branch 'sigkill'

Conflicts:
	angel.cabal
	src/Angel/Job.hs
	src/Angel/PidFile.hs
	src/Angel/Util.hs