am 03c185bf: am c61b0de8: Merge change Id6ccc9bc into eclair-mr2

Merge commit '03c185bf763fd2a289131d64e4b14d4a5461d80f'

* commit '03c185bf763fd2a289131d64e4b14d4a5461d80f':
  Update documentation: The width of the image for face detection must be even.