Updated track, needs refactor

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Added docs

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Updated docs

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Updated docs

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Updated docs

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Cleaned up eye tracking code

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Updated docs

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>
Added WS.wake() to wake up the display, when used with WS.activityCreate()

 You can now create scripts that start the Glass display when it is off and even restart your activity if it is closed.  Thanks @lnanek for the tip on how to do this (I tried wakelocks before but I didn't get it to work properly).  Closed #64

Signed-off-by: Brandyn White <bwhite@dappervision.com>