Floating Windows: Add option to disable/enable AutoSnap

Change-Id: Idb8baa9fd2f5c5f31ff5f324f8eb8dd91d5a88ad
Global Actions: Add Ethernet Toggle Action

Change-Id: I74ea028d0dacc5aa84426b412b2e4a1322587725
Quick Settings: Add Ethernet Toggle Tile

Change-Id: Ie9299979a7457a4201576a514689bf55b3588351