Adds device options Quick link

Since we are adding more devices with their own parts apks. IE the SGSs,
Epic 4g, and the Note. I thought this would be more convenient than modifing
every parts apps to show up in the launcher. No modification to most devices
should be necessary.

Patch set 4: Add option to the device settings to be hidden on devices by default
             Just need to add overlay for packages/apps/Settings/res/values/bools.xml
             for devices that need the option enabled.

             ie: <bool name="has_advanced_settings">true</bool>
Patch set 5: Fix typo that broke build

Change-Id: I69801b7a00107acefc8c78336969bdb7d43c4cb7

Conflicts:
	res/xml/settings_headers.xml

Signed-off-by: KhasMek <Boushh@gmail.com>

Conflicts:
	src/com/android/settings/Settings.java

Conflicts:

	res/values/strings.xml
Don't do the developer options countdown for secondary users.

Bug: 7469031
Change-Id: I794cb8b67a9221cc4fcd2dd6208777648c818fe0