Update Security String to 2016-02-01 am: f0f73c06e2 am: 5e2b003a11 am: 8b5be4dd4f am: 1536565dc3 am: 61fc840849
am: 96c1a8cf01

* commit '96c1a8cf01fbc00b7c888d9ad1192509498a9b9d':
  Update Security String to 2016-02-01