SystemUI/Added ADB over network QuickSettings Tile

Change-Id: I340846a171571a7b61d2c68f2a6875794be5d5b2
Navbar: Fix MDPI & HDPI landscape layout

Before: http://i.imgur.com/89SmFbX.png
After: http://i.imgur.com/UbuAggD.png

Change-Id: I6623cb97881313886de39a67baa98f7bd4b0696a
Merge "SystemUI/Added ADB over network QuickSettings Tile" into cm-10.2
Merge "Navbar: Fix MDPI & HDPI landscape layout" into cm-10.2
merge changes from CyanogenMod 10.2 into local branch

Conflicts:
	packages/SystemUI/res/values/cm_strings.xml

Change-Id: I8ee47e5a6d37d9bbba3056c57ef98cf5b1f6d1a7