add structmap function for controller
add url params -> controller's member feature
remove nonuse parseForm and change the StructMap's params
bug fix
fix #66
Merge pull request #59 from lunny/master

Add a basic map for url params to controller properties.
feture: add jsonp
Merge pull request #68 from luw2007/luw2007

feture: add jsonp
fix jsonp, use Buffer
Merge pull request #70 from luw2007/luw2007

fix jsonp, use Buffer
Update controller.go

form获取相同名字的对象数组值
Merge pull request #71 from yecrane/master

form获取相同名字的对象数组值
doc_en:hot update
Merge pull request #72 from Unknwon/master

documentation for hot update
add build status
add Server info
Update cache docs
Some updates to cache README
Update: session README
Fix: session README