Prevent Being Started By Root

Description

This patch changes the configuration to prevent Opencast from being
started by a root user unless the configuration is changed.

We have seen several times in the past that someone launched Opencast
manually as root user on e.g. a RPM or deb install, causing a number of
artifacts to be written with root privileges so that for later usage,
access rights for all these files needed to be modified again.

Fixed and reviewed

Assignee

Lars Kiesow

Reporter

Lars Kiesow