manage orphan workers. update trident config
Trident::Worker to_s only returns pid
added logging message when an orphaned worker is cleaned up
add comments to Trident::Worker
update Trident::Pool
more pool tests
strip pool config options before passing config to handler
better tests for orphaned processes, updated procline code
removed commented code
test fixes
updated readme
adding catch for unexpected errors when signaling an orphaned process
fixed typo in comment
better error message
comment change
debug logging message
do not delete worker state from file system when stopping a worker
have the child processes clean up their own state if possible
Merge pull request #1 from backupify/orphan_workers

manage orphan workers. update trident config