VirtualBox 4.3.18
Merge branch 'master' of github.com:StefanScherer/logbook

* 'master' of github.com:StefanScherer/logbook:
  Update HOWTO-setup-raspberry-wifi-webcam-watchdog.md
  Update HOWTO-setup-raspberry-wifi-webcam-watchdog.md
  use motion
  Update HOWTO-setup-raspberry-wifi-webcam-watchdog.md
  Update HOWTO-setup-raspberry-wifi-webcam-watchdog.md
  Update HOWTO-setup-raspberry-wifi-webcam-watchdog.md
  Create HOWTO-setup-raspberry-wifi-webcam-watchdog.md