various fixes:
- Carry over the IP config when self adding a configuration
- fix null pointer exception in wificonfigstore, trying to read the IPConfig file
Bug:18058314
Bug:18057271

Change-Id: Ia1922f0cf44aa6eaf67928ac392a6ec92431f279
3 files changed
tree: e46067d4b02dacdaaee59afa1ba8f95790037fca
  1. service/