settings: Add dock battery support

Dock battery patchset chain:
base: http://review.cyanogenmod.org/#/c/55349/
native: http://review.cyanogenmod.org/#/c/55028/
healthd: http://review.cyanogenmod.org/#/c/55029/
settings: http://review.cyanogenmod.org/#/c/55212/
tf700t: http://review.cyanogenmod.org/#/c/55030/

Video (battery styles): https://www.dropbox.com/s/a7dp3glb7lv1zcg/dock_sdcard01.mp4
Screenshots:
 * No dock: https://www.dropbox.com/s/2yvngdaqok32xiz/dock_sdcard01.png?m=
 * No charging: https://www.dropbox.com/s/ezghtgoedei17oj/dock_sdcard02.png?m=
 * Docked no charging: https://www.dropbox.com/s/7fasc05fw5ylfxi/dock_sdcard03.png?m=
 * Docked charging: https://www.dropbox.com/s/x37vrhxzd075f7p/dock_sdcard04.png?m=

Change-Id: I70a84e4a84cae92dbaa9b21d407d39aba974993e
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Settings: PT-BR Translations

Change-Id: I84620bf288327c4118572f562d39cc9b0091ca6f
en_GB translation (localisation)

Change-Id: I19741f48d890abfcc7e6f22a378d049530cf5900
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0