Updating security patch string to 2016-03-01 am: c24c6ccd4d am: 293887c43e am: 53e7d9bf7f am: c9da4cce57
am: 6c61548bb7

* commit '6c61548bb7e426704760c9351e3211fb45d67dae':
  Updating security patch string to 2016-03-01