fixed e2e test. Needed to point to static instead of . for the args. …

…(need to run electron static instead of electron . to run the built application).

test/e2e.js

@@ -12,7 +12,7 @@ describe('main window', function spec() {
   before(async () => {
     this.app = new Application({
       path: electronPath,
-      args: ['.'],
+      args: ['static'],
     });
     return this.app.start();
   });