am 13ce56bd: am 88427cff: Merge change Ibcfb7d10 into eclair-sdk

Merge commit '13ce56bdbc4872c0b12caff501e063f5a75073db' into eclair-mr2

* commit '13ce56bdbc4872c0b12caff501e063f5a75073db':
  docs: add more documentation for the bluetooth apis.