Werk #7626: Improved systemd init system detection (Fixes some RH6 installations)

Component	Linux distributions
Title	Improved systemd init system detection (Fixes some RH6 installations)
Date	Jan 26, 2017
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	1.4.0i3 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

To the list of all Werks