Update boot.js

Fixed icon urls for KML map icons (enl and res) to reference Google Map icons rather than internally hosted icons.
Update boot.js

added explicit shadow
Update leaflet.css

updated to allow for https by referencing already secure maps.gstatic.com url
Update boot.js

allowed for correct https by referencing already secure maps.gstatic.com
Merge pull request #9 from Hollow011/fix_kml_icons

Fix kml icons