Patch Set 2/2: Add an "Automatically Connect" option for WiFi networks

Relies on: http://review.cyanogenmod.org/28529

Allows the ability for a user to determine whether to connect to an SSID automatically.
e.g. At work, there are several SSIDs with long, complex keys.
    I don't want to connect to them all of the time, but would like them to be remebered.
The default behaviour is to allow automatic connection, as it is today.

Patch set 2 : Fix capitalization & whitespace

Change-Id: I0f0aa64498115e3e1058f73113d37df63ab72d60
Added fastsroll to the manage application screen so you don't need to scroll so much if you have alot of apps and want to go to the bottom of the list.

Change-Id: I96d892abf53a9da784ae1df056558d4fd3cf64f6
Add Quick Settings USB Tether tile (1 of 2)

Patch Set 3: Hide the tile if USB Tethering is not supported
Patch Set 4: Make tile dynamic

Change-Id: I43fec8c3264b89b647f1626b8d29e459e78672ab

Conflicts:
	res/values/strings.xml