Add "add to contacts" actionable item to shortcut card.

+ This appears for contacts with no lookup key. This means that it
will show up for businesses too; even though we match a name,
there's no lookup key.
+ Remove missed call information which used to be shown below
the shortcut card, but no longer is.
+ Make alignment of this call log list item more pretty.
+ Add tinted person_add drawable for this actionable item.

Bug: 17186220
Change-Id: Iabcfa73c2ffeeb0bb24127ef74e85e612be51b9e