Use Openstreet Instead of Mapbox for Front End Map (#3)
Use Openstreet Instead of Mapbox for Front End Map (#3)

* change to openstreet

* rename vars, add back base layer

* touch up index.html formatting

openshift-roadshow/parksmap-web-py,openshift-roadshow/parksmap-web-py,openshift-roadshow/parksmap-web-py,openshift-roadshow/parksmap-web-py