fixup! need to require path for slr
fixup! TODO
test supervisor with loopback
fixup! strongloop.json for lb
fixup! express, only print listening if it is
test runner with express app
express module app for testing runner
install test dependencies
test runner with module app
Arguments should be passed thru to app
fix test assumptions about truth and arguments

`0` values are false in js, I always forget that, and the exit event's
arguments aren't valid for a mocha done callback, they need to be
dropped.
test help and version arguments