provide ability to hard version the upstream nodejs package, using the upstream parameter. default to their defaults
fix process name for stop in init script on ubuntu - wasnt matching before
Merge pull request #16 from CpuID/master

provide ability to hard version the upstream nodejs package + fix init script stop on ubuntu
provide ability to manage nodejs module externally of statsd module
Merge pull request #17 from CpuID/master

provide ability to manage nodejs module externally of statsd module