Check_MK Werk 5463: Report invalid table names via response header.

ID: 5463 Title: Report invalid table names via response header. Component: Livestatus Level: 1 Class: Bug fix Version: 1.5.0i2 Even when "ResponseHeader: fixed16" was used, an invalid table name in a GET request was not reported via Livestatus (only in the log file of the monitoring core). This was a regression compared to 1.2.8 and has been fixed.