Merge changes I939b1e01,I8b723dda,I4acab4b5,Ibc16e93c into nyc-mr1-dev

* changes:
  Handle invalid suffix lists
  Call set_active after flashall and update
  Revert "Make fastboot flash 'B' partitions automatically."
  Revert "Fix issue where non-AB-ota devices will cause flashall to fail."