Fixes travel by foot toggle
Merge pull request #23 from kizzle102/endpoint

End Location
Floats new route left
Merge pull request #24 from thealaj/Final_touches

Final touches
Update index.erb

Add back in switch
Merge pull request #25 from kizzle102/endpoint

Change back to switch
Add google geocoding API to convert all addresses into latlng for mapping.
Merge pull request #26 from liliserf/directions

Geocoding API
Update route.erb file to include endpoint and walking v. driving.