Adding dependency modules and rider_locations.
Adding leaflet.
Merge remote-tracking branch 'carsonblack/housing' into housing

* carsonblack/housing:
  Ride Request and base person information features.
Adding email and entityref module deps.
Updating rider locations feature to work with ride request ct.
Merge remote-tracking branch 'carsonblack/housing' into housing

* carsonblack/housing:
  Fixing addressfield settings.
Merge remote-tracking branch 'mrmaksimize/housing' into housing