am 9e9d5a36: add info about workspaces to the lollipop highlights also move the workplace launcher image from the API Overview to the highlights... and also just remove all images from the Overview for simplicity there.

* commit '9e9d5a369fb00730d58220eaa79082e351cf8bcd':
  add info about workspaces to the lollipop highlights also move the workplace launcher image from the API Overview to the highlights... and also just remove all images from the Overview for simplicity there.