am 7e8614a5: Merge "SDK: more backup/restore documentation work" into froyo

Merge commit '7e8614a547eca78dd9178001f8f6c38444adf350' into froyo-plus-aosp

* commit '7e8614a547eca78dd9178001f8f6c38444adf350':
  SDK: more backup/restore documentation work