popcorn::test_example_templates skip pug tests

Signed-off-by: Jean Privat <[email protected]>

lib/popcorn/examples/templates/tests/test_example_templates.nit

@@ -74,7 +74,7 @@ class TestExampleTemplatePug
 		system "curl -s {host}:{port}/"
 	end
 
-	fun test_example_template_pug is test do
+	fun test_example_template_pug do # is test do # skip because dependendy on an external tool pug
 		var app = new App
 		app.use("/", new MyTemplatePugHandler)
 		run_test(app)