am 939a3dd4: am 25bcbbb5: am 431c3e4c: Merge "Documentation for the VPN sample for ICS SDK. Staging server: http://fredchung.i:9999/resources/samples/ToyVpn/index.html" into ics-mr0

* commit '939a3dd4e7e2282786a8c5270855b611317ad241':
  Documentation for the VPN sample for ICS SDK. Staging server: http://fredchung.i:9999/resources/samples/ToyVpn/index.html