systemui: fix qs tiles layout height in landscape mode

Change-Id: Ic7d0e9c98490995ba5e0923f6de86f54287f99d0
JIRA: CYAN-3589
Issue: https://jira.cyanogenmod.org/browse/CYAN-3589
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
show connected devices or name of single device on Bluetooth Tile

Patchset 4: Add ACL listener to trace back connected/disconnected bt devices
            CleanUp
Patchset 5: Rebased
Patchset 6: Move ACL listener to BluetoothController

Change-Id: Ic9dda4f9123bc541753332df759cbd8534ab2e10