[1/2] Keyguard: Fix Pin-Layout on Galaxy Tab 2

Fix a long standing lockscreen layout problem that was introduced in 4.2
e.g. on P3100 and P5100

Before: http://i.imgur.com/NETsfBy.png
After: http://i.imgur.com/8ghV2aG.png

Original commit: review.cyanogenmod.org/#/c/57557

Change-Id: Ia3cdc0d10217a0a2504a7287f480d9f036e66eee
base: fix volume default settings for wifi only devices

http://jira.omnirom.org/browse/OMNI-661

Change-Id: I23081d99291d88ee33484fca87eb0f530b7d6cfe
base; added natiional roaming for Simyo in Spain

http://jira.omnirom.org/browse/OMNI-655

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

Change-Id: I39b0a3b933ad5a24c82ef33715bc0507c482574b
merge changes from Omni 4.4 into local branch
Show/Hide Battery icon on statusbar [1/2]

Change-Id: I77435f92bfc6aefbf3de85bb07d3d3f708b4a078
Signed-off-by: STELIX <ssspinni@gmail.com>