Fix wifi and tethering

Initial support for p2p

Change-Id: I64bba248a53c731a0cb6af618994329db6a63772
RM: Backup file

Change-Id: Ia97dcf3d0a663aff9a1b4fe03847abba8d34cd6b
Add Battery stats, netd sepolicy, reboot options

Change-Id: I08edde5aadde4318ec8ddc85aa6281be5059af72