InCallUI: Set Ticker to contact

Display contact/number/confrence
	in notification ticker.

PS2:
Implement Kufikugel's suggestion.
	Incoming call ticker only.

Change-Id: Ie89cceb67aecbf3dd15abd07dc35110f7fddc2f9
InCallUI: do not use reflection

Change-Id: Ia36964777f07b8cd1498eaa87e60530b679fdd13
InCallUI: Fix location of answer ring on incoming call

Previous commit, https://gerrit.paranoidandroid.co/#/c/3931/ changed the location
of the ring and lowered it too far. This commit reverts only the dimens.xml package
to put it back to default location.

Change-Id: I684edf26ca1af94d1884cf8df1c41a72ea41e22e