File structure organization.

Create a new package ipe and put everything n there except for the main function.

ipe/ipe.go

@@ -0,0 +1,36 @@
+// Copyright 2015 Claudemiro Alves Feitosa Neto. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package ipe
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+)
+
+// Conf holds the global configuration state
+var Conf ConfigFile
+
+// Start Parse the configuration file and starts the ipe server
+func Start(configfile string) error {
+	file, err := ioutil.ReadFile(configfile)
+
+	if err != nil {
+		return err
+	}
+
+	if err := json.Unmarshal(file, &Conf); err != nil {
+		return err
+	}
+
+	Conf.Init()
+	router := NewRouter()
+
+	if err := http.ListenAndServe(Conf.Host, router); err != nil {
+		return err
+	}
+
+	return nil
+}