Merge tag '1.0.1'

v1.0.1
Add support for installing systemd services

Uses strong-service-systemd to generate the systemd Service file, then
uses the existing infrastructure to install it and set up directories,
users, and permissions.

First step towards strongloop/strong-pm#25

See also: strongloop-internal/scrum-nodeops#19
v1.1.0
Merge branch 'release/1.1.0' into production