Fix Font awesome CSS
Fix Font awesome CSS

caarloshugo/Leaflet.FileLayer,p4535992/Leaflet.FileLayer-1,p4535992/Leaflet.FileLayer-1,p4535992/Leaflet.FileLayer-1,makinacorpus/Leaflet.FileLayer,kkdd/Leaflet.FileLayer,caarloshugo/Leaflet.FileLayer,AndBicScadMedia/Leaflet.FileLayer,nrenner/Leaflet.FileLayer,p4535992/Leaflet.FileLayer-1,makinacorpus/Leaflet.FileLayer,nrenner/Leaflet.FileLayer,AndBicScadMedia/Leaflet.FileLayer,kkdd/Leaflet.FileLayer