* make sure show-logs checks for utf8 validity, not ascii validity
* add CapbilityBoundingSet to system.conf to set system-wide caps bounds, and same for TimerSlackNS
* make sure show-logs checks for utf8 validity, not ascii validity
* add CapbilityBoundingSet to system.conf to set system-wide caps bounds, and same for TimerSlackNS