am 9b6ce699: am ead8478a: am 299d57f7: am a3da7e4e: am 48872ee0: Merge "DOC CHANGE: Android Beam training class" into jb-mr2-docs

* commit '9b6ce6994a1b11343d6ea5d4312233b34e1499d9':
  DOC CHANGE: Android Beam training class