[milo] {buildbucket,buildbot,swarming,logdog} -> backends/*.

milo/appengine/backends/swarming/html_data.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package swarming
 
 import (
         "encoding/json"
         "fmt"
         "io/ioutil"
@@ skipping 276 matching lines @@
 `
 
 var aclConfgs = map[string]memcfg.ConfigSet{
         "projects/secret": {
                 "project.cfg": secretProjectCfg,
         },
         "projects/opensource": {
                 "project.cfg": publicProjectCfg,
         },
 }