fix #69 refer to http://www.php.net/manual/zh/function.setcookie.php
fix #26 add xsrf function
fix #18

func (this *MainController) Get() {
this.GoToFunc("Test")
}

func (this *MainController) Test() {
this.Ctx.WriteString("testtest")
}
support restful router
support copy requestbody
add example for api application
add docs about how to write api application
Sync documentation of English with Chinese version
Merge pull request #93 from Unknwon/master

Sync documentation of English with Chinese version.
fix setcookie time type
Merge pull request #2 from astaxie/master

更新到 60200689f46998c2f382f3887d6a4dea231b70d6