update to version 1.3.8

Version 1.3.9 - Request新增FormFiles接口，bind支持json标签

Develop - 强化Bind能力,新增PostValues接口,更正Readme部分文字描述

Develop - dotweb新增ExcludeUse接口，重构Middleware实现

Develop - 完善HttpContext，提升易用性

Version 1.4.3 - BUG修复，优化代码

Version 1.4.4 - 调整Bind模块实现，完善日志，增加纯静态文件服务器示例

Version 1.4.5- 新增yaml支持，UploadFile新增Bytes

Version 1.4.6 BUG Fixed & dotweb.Version

Version 1.4.7 - 修复Middleware特定场景下无效问题

Version1.4.8 - 新增Config.IncludeConfigSet，ItemContext更名为ItemMap，新增ConcurrenceMap、ReadonlyMap接口

新增 UseTimeoutHook\GetTimeDuration接口，内建三类基础middleware

#### Version 1.4.9.1

修复BUG for #112

#### Version 1.4.9.3

Update README.md

ignore session_update_redis panic error

Version 1.4.9.4

Version 1.4.9.4

add guide.md

Version 1.4.9.5

Version 1.4.9.6

Version 1.4.9.7

Version 1.5

Version 1.5.1

Version 1.5.2

Version 1.5.7.4 - Bug Fixed

Version 1.5.7.5 - Fixed Bug

Version 1.5.7.5 - return err from Next()

Version 1.5.7.6 - Add Renderer.RegisterTemplateFunc

Version 1.5.7.6 - Add Renderer.RegisterTemplateFunc

Version 1.5.7.7 - Add HttpServer.SetEnabledAutoOPTIONS & fixed bug

Version 1.5.7.7 - Add HttpServer.SetEnabledAutoOPTIONS

Version 1.5.7.8 - Improve Comments

Update README.md

Version 1.5.8 - Add HttpServer.SetBinder

Version 1.5.9 - Add HttpServer.SetEnabledStaticFileMiddleware & Group.ServerFile & Ping Check

Add Request.RealIP and route.ServerFile support ''/*filepath' or '/*'

Fix typo and translate Chinse to English & Reformat code

Translate Chinse to English

Fix UT and remove invalid lock in cache/runtime

Fixed Bug & support http2 Push

add RegisterServerFile & support EnabledAutoHEAD\EnabledAutoOPTIONS in ServerFile

 Add IdGenerate & response "GlobalUniqueId : XXXXXXXXXXXXXXXXXXX" on state page & response header "X_request_id"

Ver1.5.9.8: Fix UT and add scripts for UT

Fix Bug for #184 & Important: will remove ServerConfig().EnabledAutoCORS on version 1.6

Fix Bug for HttpServer.EnabledAutoOPTIONS & Enabled AutoOPTIONS\AutoHEAD on RunMode_Development

HttpServer.SetIndexPage & update README & remove some demo

Remove all features in dotweb

Add RouterNode.Path()

Bug fixed for cryptos.GetRandString

* Architecture: move logger.Logger() to DotWeb.Logger()
* Architecture: add HttpServer.Logger who is a shortcut for DotWeb.Logger()
* Architecture: remove logger.Logger()
* How to use dotweb.Logger in your app:
  ~~~go
  func TestLog(ctx dotweb.Context) error {
  	ctx.HttpServer().Logger().Info(dotweb.LogTarget_Default, "test log")
  	return ctx.WriteString("log page")
  }
  ~~~
* 2019-06-13 12:00

* Architecture: move logger.Logger() to DotWeb.Logger()
* Architecture: add HttpServer.Logger who is a shortcut for DotWeb.Logger()
* Architecture: remove logger.Logger()
* How to use dotweb.Logger in your app:
  ~~~go
  func TestLog(ctx dotweb.Context) error {
  	ctx.HttpServer().Logger().Info(dotweb.LogTarget_Default, "test log")
  	return ctx.WriteString("log page")
  }
  ~~~
* 2019-06-13 12:00