Settings: PT-BR update translations

Change-Id: I6373de269c3cb2124b7264f7deab1a0c3136378f
Move 'Swap volume buttons' option to 'Buttons' menu

- no one would expect to find a volume buttons option under
  Settings>Display & Lights>Rotation
- other volume buttons options are already under Settings>Buttons
- the feature actually does not depend on 'Auto-rotate screen' option,
  it depends on screen orientation which can change also by other
  means than sensor driven auto rotation - orintation change enforced
  by top app, by dock, by keyboard slide...
- title changed to 'Reorient volume buttons' (to hint at orientation)

Change-Id: I8c03c885c6f2c9ef8d23561b0a3a1a6019512c6e
Settings: EL translations

PS2: trigger Cid again

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ib6ed46ada8b440864fb9427ee78c3ee1a24ae6ad
Merge "Settings: PT-BR update translations" into cm-10.2
Merge "Move 'Swap volume buttons' option to 'Buttons' menu" into cm-10.2
merge changes from CyanogenMod 10.2 into local branch