try a different host name

config.go

 var config = configuration{}
 
 func (m *configuration) readConfig() (e error) {
-	log.Printf("read Path config from %s\r\n", configFile)
+	log.Printf("read Path config from %s", configFile)
 	body, e := ioutil.ReadFile(configFile)
 	if e != nil {
 		log.Fatal("Cannot read config from " + configFile)

config.json

 {
-  "Host":"127.0.0.1",
+  "Host":"localhost",
   "Port":"8080",
   "DocRoot": "./html/",
   "StaticUrl": "/",

main.go

 import (
 	"biukop.com/sfm/loan"
 	"fmt"
-	"log"
+	log "github.com/sirupsen/logrus"
 	"net/http"
 )
 
 	http.HandleFunc("/spa/livecast", HelloHandler)
 	http.HandleFunc("/spa/editmeeting", HelloHandler)
 
-	fmt.Printf("Server started at port %s\n", config.Port)
+	log.Printf("Server started at %s:%s\n", config.Host, config.Port)
 	log.Fatal(http.ListenAndServe(config.Host+":"+config.Port, nil))
 
 }