For now, it doesn't change anything because there's still at most one
phone, but this will help with multiple phone numbers because we'll need
to know which phone number the user has picked.
Signed-off-by: Eugene Nikolsky <omaps@egeek.me>
It groups two phone-related properties, `phone` and `phoneUrl` (renamed
to `url`), that used to be in `PlacePageInfoData`. This will make it
easier to support an array of phones for one POI.
Signed-off-by: Eugene Nikolsky <omaps@egeek.me>
