am 75a53705: Merge "SDK: new \'bmgr\' docs in the Dev Guide" into froyo

Merge commit '75a537051de4220d32e8aa72348909757fa11e5d' into froyo-plus-aosp

* commit '75a537051de4220d32e8aa72348909757fa11e5d':
  SDK: new 'bmgr' docs in the Dev Guide