Replaced corrupt image.
Merge branch 'v5-stable' into v7-stable
Merge branch 'v7-stable' of https://github.com/rsyslog/rsyslog-doc into v7-stable
Merge branch 'v7-stable' into v8-stable
Merge branch 'v8-stable' of https://github.com/rsyslog/rsyslog-doc into v8-stable