add beego version and bee version and travis

.travis.yml

@@ -0,0 +1,6 @@
+language: go
+
+go:
+  - 1.5.3
+  - 1.4.3
+  - 1.3.3

run.go

@@ -15,8 +15,11 @@
 package main
 
 import (
+	"fmt"
 	"io/ioutil"
+	"log"
 	"os"
+	"os/exec"
 	path "path/filepath"
 	"runtime"
 	"strings"
@@ -51,6 +54,14 @@ func init() {
 var appname string
 
 func runApp(cmd *Command, args []string) int {
+	fmt.Println("bee   :" + version)
+	fmt.Println("beego :" + getbeegoVersion())
+	goversion, err := exec.Command("go", "version").Output()
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Println("Go    :" + string(goversion))
+
 	exit := make(chan bool)
 	crupath, _ := os.Getwd()
 
@@ -70,7 +81,7 @@ func runApp(cmd *Command, args []string) int {
 	}
 	Debugf("current path:%s\n", crupath)
 
-	err := loadConfig()
+	err = loadConfig()
 	if err != nil {
 		ColorLog("[ERRO] Fail to parse bee.json[ %s ]\n", err)
 	}