fmt all go file

app/controllers/TagController.go

@@ -2,11 +2,11 @@ package controllers
 
 import (
 	"github.com/revel/revel"
-//	"encoding/json"
-//	"gopkg.in/mgo.v2/bson"
-//	. "github.com/leanote/leanote/app/lea"
+	//	"encoding/json"
+	//	"gopkg.in/mgo.v2/bson"
+	//	. "github.com/leanote/leanote/app/lea"
 	"github.com/leanote/leanote/app/info"
-//	"os/exec"
+	//	"os/exec"
 )
 
 type Tag struct {
@@ -27,4 +27,4 @@ func (c Tag) DeleteTag(tag string) revel.Result {
 	ret.Ok = true
 	ret.Item = tagService.DeleteTag(c.GetUserId(), tag)
 	return c.RenderJson(ret)
-}
+}