keyguard: fix delay lock screen sound

Change-Id: Ia4cd2c856df1573856386e1597dcc0a9600d25a5
JIRA: CYAN-3362
Issue: https://jira.cyanogenmod.org/browse/CYAN-3362
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Vpn: Setup routes.

Change-Id: Ia00467fbc4324ca5f6dab6e0ff2609cd5de9a423
[2/2] 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
packages/apps/Settings
Screenshot: http://i.imgur.com/jWqJcEV.png
Change-Id: Ic95e3fda1f55efd2ec908c8d7226e638ec0ab80a