Modified http://cdn.leafletjs.com/leaflet-0.7.5/leaflet.js to a secure url
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.0.0-alpha1/jquery.js
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js
https://cdnjs.cloudflare.com/ajax/libs/d3-legend/1.6.0/d3-legend.js
https://cdnjs.cloudflare.com/ajax/libs/queue-async/1.0.7/queue.min.js
https://cdn.leafletjs.com/leaflet-0.7.5/leaflet.js
https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js