[1/2] Left handed navbar during landscape mode

This patch allows for the navbar to be moved to the left side of the
screen during landscape mode. Left handed people are more used to this
option.

This patch must go with another patch that changes framework/base

Screenshot: http://i.imgur.com/jWqJcEV.png

Change-Id: I04b2be98b9ffce96b4c36c2e3eae398a9e99562f
Settings: Don't hide home category if user has a settings capable launcher

By default the settings app hides the home category if it notices the user
has 1 launcher. Due to the ability to have settings per launcher, if the
user only has one launcher which happens to support settings, hiding this
category renders that feature useless.

So now we check if the user has < 2 launchers AND whether they support
a settings panel.

Change-Id: Id5dd94091a31fd9ee3637e0975816481903255bf
settings: open add tile dialog

Shows the "add tile" dialog QuickSettingsTiles activity when the user press
the add tile button in the system bar

Change-Id: Id416b85aa11cee6fd586ee322650d421ca83cdf0
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Revert "settings: open add tile dialog"

This reverts commit 7770e01e570769724d92a38d614ae6804466cdea.

Change-Id: I3df0ad3e4d02deb86ae9e0d634431b2a4624deab
Settings: ES translations

- Transifex export

Change-Id: Ife858d3dcde5d750831d2ca5779412d64ce3d10a
add option to force high-end graphics on low memory devices

Change-Id: I34e0d7381615485b58385abed743e01f7272772d
settings: fix battery stats

* Use the new dock stats parcelable creator

Change-Id: I4f1ac0b2b7181f0c9c023795acf1671f7b9e9820
JIRA: CYAN-3127
Issue: https://jira.cyanogenmod.org/browse/CYAN-3127
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>