Update beego.go

allows custom the TableName of Session

Fix a wrong test name & update a outdated information in README

为querySeter添加GroupBy方法

always use server's locale to parse date

When parsing the date without time, it's always using UTC date, which is
unexpected. If we want to use UTC date, it's recommend to set the
server's timezone as UTC, and keep the code flexible.

Maybe the `Hard Coding` should have a higher priority

Update error.go

this caused `http: multiple response.WriteHeader calls` when using method `CustomAbort` or `Abort` when status is already in errMap like 404.

Added JWT plugin

Fix issue #1274: Add QuerySeter.Distinct()

httplib请求参数支持[]string

fix typo

fix example/chat i/o timeout

全局变量AutoRender为false时，run时不再编译模版；针对开发模式下，每个请求渲染模版时支持单独编译当前请求相关模版

fixed mux1 to mux

Added MapGet template func

Update router.go, add Flush for responseWriter