Settings: Fix up Sound tile if device doesn't have vibrator

The sound tile doesn't work properly on non-vibrator device until user check corresponding mode.

This patch will fix that issue, force Silent and Sound mode enabled by default and remove sound
mode preference so that user can't edit it.

PS8 : Remove Sound modes preference on non-vibrator device
PS9 : Remove unneeded updateSummary()
PS10: Remove unneeded block
PS11: Cleanup
PS12: Update commit message

Change-Id: I6f29a5b4590f9ab959e2164920afa0f8fe621656
settings: Deprecate has_led_flash, move to framework.

 * We need this to configure default tiles in SystemUI so move it.
 * Leave the old one in place so we don't kill every device.

Change-Id: I883f9595f74ab52c8c8152e0105400aaefff4afe
Add support for the new Remote Display APIs.

Remote display devices will now show up under wireless displays.

Change-Id: I1e73a208fe092a697c8294b743b0f1e2c0eabf42

Change-Id: I1e73a208fe092a697c8294b743b0f1e2c0eabf42
Settings: add Advanced Settings under Display

For use in TV-Out settings and mDNIe

Change-Id: Ib595b81a11e19f8526e532400e57f5771db09499
Merge pull request #4 from PAC-man/cm-10.2

Maj