change version 0.8 to 0.9
Fixes some minor spelling mistakes and typos
Merge branch 'master' of https://github.com/astaxie/beego into spelling
Merge pull request #156 from benlovell/spelling

Fix some minor spelling mistakes and typos
json change from Indent to none
ServeJson  ServeJsonp ServeXml and choice
orm make offset simple, can use any numeric type
orm now use a filed named `Id` as default auto primary key, you can ignore `orm:"auto"` setting
orm string type default will use varchar(255)
orm update docs
fix #161
fix #163

you can set the delimiter like this

beego.TemplateLeft="{#"
beego.TemplateRight="#}"

or can set the config file like app.ini

templateleft={#
templateright=#}
support unix socket  fix #151

You can set
HttpAddr="/tmp/beego.sock"
HttpPort=0
support fastcgi
fix typo for templateLeft
jsonp set header to javascript
orm support auto create db
orm update docs
fix #166
fixed