Merge commit '44795bc2be71428dac7557468f24f71b7857a8f7' * commit '44795bc2be71428dac7557468f24f71b7857a8f7': Remove obsolete hardware auto-brightness support. Add documentation for proximity and light sensors.
Merge commit '44795bc2be71428dac7557468f24f71b7857a8f7' * commit '44795bc2be71428dac7557468f24f71b7857a8f7': Remove obsolete hardware auto-brightness support. Add documentation for proximity and light sensors.