Wifi Country code

Change-Id: Ic57d5f86e63e0fadd69d98c282a1e81360d5c6ae
Revert "User defined wifi/usb tether network. [2/2]"

This reverts commit 0306933c03c11111b18aa118d574e2c0e8a51941.

Change-Id: Iffbfcb7586fddc1ccd173a045923883c32e6f2f8
2G/3G QS Toggle [2/2]

Change-Id: I220cce96471ba493fceb50fd4f89d932c3fb5dca
Merge "Wifi Country code" into du44
Merge "Revert "User defined wifi/usb tether network. [2/2]"" into du44
Merge "2G/3G QS Toggle [2/2]" into du44
Merge remote-tracking branch 'upstream/du44' into du44