Update examples and rewrite api quick start to make current

Closes-Bug: #1206956

Change-Id: I6f5155569a283b62996afc067ff4391dbd601fd1
Author: Diane Fleming
Add mac address extension to compute

Closes-Bug: #1188074

Change-Id: I38a53b48261cc385d680cc9d0b0dd7393ada5b11
author: diane fleming
Merge "Update examples and rewrite api quick start to make current"