emit update when the template is changed the first time when the even…

…t == "add"

src/node-loaders.js

@@ -29,7 +29,7 @@ var FileSystemLoader = Loader.extend({
                     var watcher = chokidar.watch(p, { ignoreInitial: true });
 
                     watcher.on("all", function(event, fullname) {
-                        if(event == "change" && fullname in this.pathsToNames) {
+                        if((event == "add" || event == "change") && fullname in this.pathsToNames) {
                             this.emit('update', this.pathsToNames[fullname]);
                         }
                     }.bind(this));