am 5b599c31: Merge "Add utility for toggling settings from the cmd line." into gingerbread

Merge commit '5b599c31481633e4f4277a125eeae6ea47600b02' into gingerbread-plus-aosp

* commit '5b599c31481633e4f4277a125eeae6ea47600b02':
  Add utility for toggling settings from the cmd line.