Merge "Add a method to start the captive portal login app." into oc-dev
am: 5555b1e3d1

Change-Id: Ic7c14bd3dfd07f97c04901f043ed1cd3b1eee6e4
tree: 3bb5b32debcdfb33f0d069f8bd681b9d06d5d92c
  1. core/
  2. services/
  3. tests/