add simple tests for _examples/mvc/hello-world and session-controller

Former-commit-id: d88a792ba57cd869d2888f41bca6eb3e5b4f7d49

mvc/ideas/1/main.go

@@ -9,6 +9,10 @@ import (
 	"github.com/kataras/iris/mvc"
 )
 
+// TODO: It's not here but this file is what I'll see before the commit in order to delete it:
+// Think a way to simplify the router cycle, I did create it to support any type of router
+// but as I see nobody wants to override the iris router's behavior(I'm not speaking about wrapper, this will stay of course because it's useful on security-critical middlewares) because it's the best by far.
+// Therefore I should reduce some "freedom of change" for the shake of code maintanability in the core/router files: handler.go | router.go and single change on APIBuilder's field.
 func main() {
 	app := iris.New()
 	mvc.New(app.Party("/todo")).Configure(TodoApp)