beego: fix the Upper for the _method value
Update README.md
支持发送邮件内嵌附件

为*Email.AttachFile和Email.Attach增加了一个参数"id".
当id不为空时，设置头部信息Content-Disposition为inline，并添加Content-ID头的值为id
修改参数类型

为了保持向后兼容，
fix

修改一个错误。
看到text/template包的写法，和你的想法是一致的。
添加错误返回

不知道英文区的人能否看懂Cnglish。。。
Update mail.go
Merge pull request #853 from tossp/email

支持发送邮件内嵌附件
Allow to use fastcgi via standard io.
fix router bug: when the request is PUT or DELETE, router can't find the actual route and will throw 404 page to user
fix router bug with more better way
Use SETEX command to set session

In order to be compatible with older version Redis, use `SETEX` command instead of `SET x y EX 360`.
Merge pull request #868 from reterVision/patch-2

Use SETEX command to set session
Merge pull request #867 from WithGJR/develop

fix router bug: when the request is PUT or DELETE, router can't find the...
Add property colDefault to fieldInfo object, set its true if there is
orm configuration default `orm:"default(1)"`
Add attribute DEFAULT '' to the CREAT, ALTER constructors
Fix undefind variable fieldType
Fix function name fmt.Stprintf -> fmt.Sprintf
Fix comma in the switch, fix wronf function name
add new feature to 'renderform' function, user could add HTML id and class now