InCallUI: Call Recording [1/2]

Add an option in the InCall UI to perform call recording

Change-Id: Ibe388e8c5502b3436a26641c5d316c04ee73c3bf
Signed-off-by: scott <scott@ubuntu>

Conflicts:
	res/layout/call_button_fragment.xml
	src/com/android/incallui/CallButtonFragment.java