InCallUI: move 'more' menu button to top-right

This menu includes call recording and add to blacklist functionality.
Don't clutter up the button area and move this elsewhere.

Change-Id: Ie908e1ad9a59b1f11967b91e4b6fb93e3f172c74
Signed-off-by: Roman Birg <roman@cyngn.com>

Conflicts:
	src/com/android/incallui/CallButtonFragment.java
	src/com/android/incallui/CallCardFragment.java
Fix call tracking.

getActiveCall() can return null when ending calls locally before they
are answered locally, so better use the presence of an active call as
indicator of whether to do the vibration instead of using the state.

Change-Id: I088cd743c9a9e6704e93f8c48fb566b3a20ca8be