change file names to match that of npm and bower

leaflet.fullscreen/leaflet.fullscreen-tests.ts

@@ -1,6 +1,8 @@
-/// <reference path="leaflet-fullscreen.d.ts" />
+/// <reference path="leaflet.fullscreen.d.ts" />
 
 var map: L.Map;
+
+// Defaults
 var icon: L.Control.Fullscreen = L.control.fullscreen({
   position: 'topleft',
   title: 'Full Screen',
@@ -10,3 +12,12 @@ var icon: L.Control.Fullscreen = L.control.fullscreen({
 });
 
 icon.addTo(map);
+
+
+// My Usage
+
+L.control.fullscreen({
+  position: 'topleft',
+  content: '<i class="fa fa-arrows-alt"></i>',
+  forceSeparateButton: true,
+}).addTo(map);

leaflet.fullscreen/leaflet.fullscreen.d.ts

@@ -12,6 +12,7 @@ declare module L {
     export interface Fullscreen extends L.Control {}
 
     export interface FullscreenOptions {
+      content?: string,
       position?: string,
   		title?: string,
   		titleCancel?: string,