am 864c3d1b: am 80259899: Merge "doc: add developing and testing info to backup guide" into froyo

Merge commit '864c3d1b90ebcd3c7ae15fe57319aa19c2fe5926' into kraken

* commit '864c3d1b90ebcd3c7ae15fe57319aa19c2fe5926':
  doc: add developing and testing info to backup guide