LP#1337401: Only care about our own processes

OpenSRF can run mutiple times, as different users, on one host.
Right now we look for all service processes, but we should only
look for our own. This patch does that.

Signed-off-by: Mike Rylander <mrylander@gmail.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>