Replace controller's .Register with .Handle and AddDependencies with .Register in order to be aligned with the 'hero' package, all examples and docs are updated, it's crazy how I can't stop even on Christmas

Former-commit-id: 3b42963e9806e327ee42942cf156bda6059eaf8f

_examples/tutorial/caddy/server1/main.go

@@ -11,7 +11,7 @@ func main() {
 	templates := iris.HTML("./views", ".html").Layout("shared/layout.html")
 	app.RegisterView(templates)
 
-	mvc.New(app).Register(new(Controller))
+	mvc.New(app).Handle(new(Controller))
 
 	// http://localhost:9091
 	app.Run(iris.Addr(":9091"))

_examples/tutorial/caddy/server2/main.go

@@ -10,10 +10,10 @@ type postValue func(string) string
 func main() {
 	app := iris.New()
 
-	mvc.New(app.Party("/user")).AddDependencies(
+	mvc.New(app.Party("/user")).Register(
 		func(ctx iris.Context) postValue {
 			return ctx.PostValue
-		}).Register(new(UserController))
+		}).Handle(new(UserController))
 
 	// GET http://localhost:9092/user
 	// GET http://localhost:9092/user/42

_examples/tutorial/vuejs-todo-mvc/src/web/main.go

@@ -41,14 +41,14 @@ func main() {
 	todosApp := mvc.New(todosRouter)
 
 	// any dependencies bindings here...
-	todosApp.AddDependencies(
+	todosApp.Register(
 		todo.NewMemoryService(),
 		sess.Start,
 		ws.Upgrade,
 	)
 
 	// controllers registration here...
-	todosApp.Register(new(controllers.TodoController))
+	todosApp.Handle(new(controllers.TodoController))
 
 	// start the web server at http://localhost:8080
 	app.Run(iris.Addr(":8080"), iris.WithoutVersionChecker)