Added walking route
Added walking route

When user searches for their location in the search box, map adds the walking route between their location and the nearest free service bus stop.  If the distance is less than 0.75 miles the route polyline will be red, if distance is greater than 0.75 the route polygon will be green.
WilliamChittester/ride-pass-eligible,WilliamChittester/ride-pass-eligible