This fix moves the scripts into build directory and runs dirver files form the
build. Previously it was usign the source cauing *.pyc file to be created in the source.

Change-Id: I3f0e7b18a22fa1c448f771fb17ce40533329783d

Deleting old commented code

Change-Id: I6e8073d117b5b6ac0ff5736e64ac3b625a84785f