Add notes for the new lead maintainer of the open-source iris project and align with @get-ion/ion by @hiveminded

Former-commit-id: da4f38eb9034daa49446df3ee529423b98f9b331

_examples/configuration/from-yaml-file/main.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"github.com/kataras/iris"
+	"github.com/kataras/iris/context"
+)
+
+func main() {
+	app := iris.New()
+	app.Get("/", func(ctx context.Context) {
+		ctx.HTML("<b>Hello!</b>")
+	})
+	// [...]
+
+	// Good when you have two configurations, one for development and a different one for production use.
+	app.Run(iris.Addr(":8080"), iris.WithConfiguration(iris.YAML("./configs/iris.yml")))
+
+	// or before run:
+	// app.Configure(iris.WithConfiguration(iris.YAML("./configs/iris.yml")))
+	// app.Run(iris.Addr(":8080"))
+}