hm-watchdog v0.4
This is version 0.4 of hm-watchdog which consists of the following changes:
- fixed some problems where udevd was restarted even thought the CCU doesn't have any udevd daemon (e.g. RaspberryMatic)
- fixed some problems where the hs485d daemon was tried to be restarted without any wired components existing in the CCU installation.