Added KML plugin
Added KML plugin
Modified KML Plugin to work with points
Shifted point anchors to be on top of portals
Added folder icon for opening KML files
Replaced folder icon with 'O'
Added clickable folder icon
Updated README.md file
reverted README changes
Added attributions for KML files
Merge pull request #579 from nylonee/master

Plugin to add a KML, GPX or GeoJSON overlay over the map