settings: allow scroll in LED settings's color dialog

This is useful in mdpi devices and landscape mode, when the current layout rebased the dialog height

Change-Id: I7f9cd936076d3409e78a8f6b9a24b180a36a2bc8
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Settings: Fix carrier/sim slot string logic for msim settings

Change-Id: I1a06dd3b4c2dc51eb0b680f7c7d42910881e1a57
Merge pull request #2 from PAC-man/pac-4.4

Merge