Merge "Clarifies that filesystem permission 0700 is not enforced as an invariant" into mnc-docs am: 454b6d05c4 am: aae28050d3
am: 48222d0d76

* commit '48222d0d76d7f15487236a964f67b3499a173efe':
  Clarifies that filesystem permission 0700 is not enforced as an invariant

Change-Id: I08e26c219c10938ea820593da2eb15a2d41cc9d3