Enable Non Market Apps/Disable Package Verifier

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
bless python versions newer than 2.6

Change-Id: Ic4bfb857586f1fd4aa9cfddf5984341a89b0cd4a
Signed-off-by: Li Li <lli5@nvidia.com>
Reviewed-on: http://git-master/r/347711
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter Zu <pzu@nvidia.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>