Merge changes I50b8d4b6,I4aba9cf0 into rvc-dev

* changes:
  WifiServiceImpl: Fix package removed handling
  WifiShellCommand: Add a shell command for wifi settings reset
tree: 9befe51f2cd049da72f6bd6e15e5192223a59687
  1. apex/
  2. service/
  3. PREUPLOAD.cfg