Phone: Sprint MWI Quirk: Phantom message wait indicator workaround (2/2)

Part (1/2) http://review.cyanogenmod.com/#/c/13706/

Change-Id: Iec65915475e6b8224b82feec5571f7bbded0545a
implement noise suppression for phone calls (1/2)

Change-Id: If51532bd8220fab8722bbb594f70515f9d74b49b
Audioservice: fix A2dp support on Samsung's Audio Policy HAL.

Samsung's audio policy HAL doesn't handle A2DP delay commands
correctly which was merged in JB.
Adds a nodelaya2dp config option.

Change-Id: I188c6e59fdf1b30bef41d8e1aa84ac5319f3bcc3

Conflicts:
	core/res/res/values/config.xml FIXED
	core/res/res/values/symbols.xml FIXED