Change ShieldBot's commands to SumoRobotCommands

[wbyu2006]

ShieldBot has a list of commands that don't really make sense with the Sumo MRK-1. The MRK1 needs a basic set of commands similar to those currently used in the textbook:

1. Blink LED
2. Get Ultrasound Distance
3. Get Infrared value
4. Get Button status
5. Set left motor (speed)
6. Set right motor (speed)
7. Start tone (pitch)
8. Play tone (pitch) (duration)
9. Wait for pushButton

Shieldbot only has 6 commands, so we'll have to create 3 more in order to accomplish this list. In the Index.html we'll have to add to the list. Then find where the other code is that needs modified.

You can look at some of the commits on MakeWithArduino from when they added the Aerobot or Shieldbot to figure it out. Also there is a Block creator tool out there somewhere. It is in with the standard Google Blockly resources.