TDRS: Fix Dark card call incoming text color

Before: http://imgur.com/IMLmsBN
After: http://imgur.com/jqJYNxJ

Change-Id: I473e38e53520bf7bbccc6af7db4832112a52ce07
Signed-off-by: sectorandroidrd <SectorAndroidRD@gmail.com>
Signed-off-by: scott <scott@ubuntu>

Conflicts:
	res/layout/card_call_incoming.xml