Initial commit

Beekeeper used to be an internal project, we're now opensourcing it.
Update README.md
fix contributor mail
Fix docs links
Improve comment about hierarchy awareness
update actuon hooks
change pm2 dependency until pull request https://github.com/Unitech/pm2/pull/380 is merged
update actions hooks and utiols so that openshift can stop app properly
Fixes npm not working on openshift

... by setting $HOME to $OPENSHIFT_DATA_DIR.

Can also be done in $OPENSHIFT_DATA_DIR/.bash_profile