Lockscreen allow homescreen widgets... for real this time

This reverts commit a0aff16d3f2d9b33c476bf07b07046da53836fda.

Conflicts:
	res/values/strings.xml
Fix the message when Bluetooth is turning off while on the tethering menu.

Currently says "Turning Wifi off..."
This change will display "Turning Bluetooth off..." instead.

Change-Id: I398f372bed75f16f0da5b4fa89ce6b67e22012c4
Signed-off-by: Ryan Baxter <rbryanbaxter@gmail.com>