adjustment of error reporting

errors that are caused by an external system and that are reported back to the external system should not be logged as errors or warnings

modify setunreach

update dependencies

use internal ports for callbacks from virtual devices

option to use internal ports, closes #6

upgrade dependencies

add Haus-Bus.de interface

move setReadyConfig to LogicLayer

retrying XML-RPC client

noop implementation for XML-RPC method setReadyConfig