2nd comment from Changming 081914 805PM
3rd comment from Changming 081914 809PM
4th Commit 08202014 935PM
5th Commit 08202014 935PM
6th  Commit 082114 1AM
7th  Commit  Just show Jeremy 082114 2PM
8th  Commit  Just show Jeremy 082214 4PM
10th  Commit  Just get OK for all lesson 3 with Ophir of Udacity 082214 430PM
11th  Commit  Just get OK for all lesson 3  helps from  Ophir of Udacity 082214 5PM