use get_server_uuid() call
changed server_uuid lookup string
updated livestatus querying
removed stale code, cleanup package detection code
also query host status
use now config_tools flag
added attempts to status
store database ids as user-defined vars
added device_pk to service check
added sync ack
minor code cleanups
return empty result when no devices are given
added plugin output
added freshness checkings
also query address
code cleanup
minor code cleanup
disable requiretty for sudo call
Merge branch 'master' into 2.x