Title: livestatus_status: Added Microcore relevant metrics like helper usage and latency
Level: 1
Component: checks
Compatible: compat
Version: 1.2.8b7
Date: 1458287805
Class: feature

The livestatus_status check was missing some performance indicators like the helper usage
and check latency which are only available in the Microcore. These metrics have now been
added to this check.
