fix #1450 and continue on implementing 1449

Former-commit-id: 617f64d061e88f050a443ea1751fa244164656c5

Author: kataras

_examples/view/embedding-templates-into-app/bindata.go

@@ -11,6 +11,9 @@ import (
 	"github.com/kataras/iris/v12"
 )
 
+// $ go get -u github.com/go-bindata/go-bindata/...
+// $ go-bindata ./views/...
+// $ go build
 func main() {
 	app := iris.New()
 	tmpl := iris.Jet("./views", ".jet").Binary(Asset, AssetNames)

_examples/view/template_jet_1_embedded/main.go

@@ -1,7 +1,7 @@
 doctype html
 html
-  include templates/header.pug
+  include header.pug
   body
     h1 My Site
     p {{ bold "Welcome to my super lame site."}}
-    include templates/footer.pug
+    include footer.pug

_examples/view/template_pug_2/templates/index.pug

@@ -2,10 +2,13 @@ package main
 
 import "github.com/kataras/iris/v12"
 
+// $ go get -u github.com/go-bindata/go-bindata/...
+// $ go-bindata ./templates/...
+// $ go build
 func main() {
 	app := iris.New()
 
-	tmpl := iris.Pug("./templates", ".pug")
+	tmpl := iris.Pug("./templates", ".pug").Binary(Asset, AssetNames)
 
 	app.RegisterView(tmpl)
 

_examples/view/template_pug_3/bindata.go

@@ -1,4 +1,4 @@
-extends templates/layout.pug
+extends layout.pug
 
 block title
   title Article Title