Bring back Camera widget option for tablets

Starting from ~2014-01-29, Camera widget is also shown on tablets.
That's actually a good thing, so let's bring back the option to
make it configurable.

Change-Id: I56f51b70eca4ef528dc91a13c658d33d43a90dec
Fix PG Showing Duplicate SMS

Clarify the SMS permission split for Read & Write from Send/Receive

Change-Id: I7383b44ed5ac97fd0f106f7ee2b1b7bc88f84f11
[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
Merge "Fix PG Showing Duplicate SMS" into cm-11.0
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
Merge "[1/2] Left handed navbar during landscape mode" into cm-11.0
Merge "Settings: Don't hide home category if user has a settings capable launcher" into cm-11.0
Merge "Bring back Camera widget option for tablets" into cm-11.0
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>
Merge remote-tracking branch 'github/cm-11.0' into cm-11.0