Toggles: fix logic to check if usb tether is active

Change-Id: I703f2f14e3587620c44df5bf0f7030a9fe3c0041
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
Keyguard: bring back longpress unlock

This will readd the possibility to unlock the device by
longpressing the lock icon when widgets are maximized.

Change-Id: I8dba1ed49a4731ba388ab9ee050cf56925d678a0
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>
FW: Enable nav bar for devices with hardware keys

Change-Id: I2704e99571deff62523da8113971096f79d14fc9
Signed-off-by: Brandon McAnsh <brandon.mcansh@gmail.com>
Merge "Keyguard: bring back longpress unlock" into kitkat
Merge commit '108edade749bbf4d220aeb33d82ba4ab1cf2334b' into kitkat