Add back qs tile margin

I'm tired of fake bug reports
Revert "Revert "SystemUI: apply alpha value to all layouts.""

This reverts commit 3dbb3d7f1eea68d70ce6a962f0c5cf1aef7a5932.
SystemUI: fix calculating alpha for back button in landscape mode.

Change-Id: Iea7a2eed86d4b65d3772b95f613d1853c66a0158
VolumePanel: Don't force navigation bar

It always annoyed me that when changing volume while in immersive the navigation bar is shown.
base; added natiional roaming for Simyo in Spain

Users of Simyo (MCC 214 MNC 19) can roam on Orange (MNC03)

Change-Id: I39b0a3b933ad5a24c82ef33715bc0507c482574b