repaired the wrong IP when using in localhost (Mac os x)

it returns “[“ when using beego in local host(Mac os x 10.9) , it
appears that Request.remoAddr returns “[::1]:****”
add api comments in file app.go
add api comments in file beego.go
add api comments in file config.go, controller.go, filter.go and flash.go
Merge pull request #399 from Max-Liu/master

repaired the wrong IP when using in localhost (Mac os x)
gofmt commented go files
gofmt commented go file
Merge pull request #400 from fuxiaohei/master

add api comments
remove contextBuffer fix #396
when panic show the request url
add api comments in file memzipfile.go,reload.go,router.go,template.go and templatefunc.go, fix spelling error GetInitListner as GetInitListener.
Merge pull request #402 from fuxiaohei/master

add api comments in file memzipfile.go,reload.go,router.go,template.go and templatefunc.go
make datePatterns hide
orm detect mysql timezone #403
add comments in cache package files.
fix comments typo in beego package/
fix a code broken when documenting
Merge pull request #404 from fuxiaohei/master

add comments in cache package
Update README.md

RESTFul → RESTful
Merge pull request #405 from wangdx/patch-1

RESTFul → RESTful