v0.17.1

• driver M-Bus:
  • fixed NullPointerException when scan for channels
  • fixed bug when scan device with secondary address
  • fixed wrong ValueType after channel scan
  • updated jmbus to v3.1.1
  • added more channel/device scan description
• driver wireless M-Bus:
  • added wireless M-Bus over TCP
  • updated jmbus to v3.1.1
  • added more device/channel information after scan
• driver dlms:
  • updated jdlms to v1.6.0
  • fixed bug when serial communication is used
• driver rest:
  • fixed some bugs
  • reduced configuration overhead
• updated jrxtx to v1.0.1
• WebUI
  • enable config of contextpath
  • added unit to channel scan
  • fixed changing user PW. Thanks to B. Kruger
  • minor fixes