refactor first draft.

目前只是加入了connect的逻辑，并没有将每个handler做成middleware

还在思考中

ISSUE=refactor
retab

ISSUE=refactor
增加expressjs的path匹配好的参数到handler中

ISSUE=refactor
Merge branch 'master' of github.com:ecomfe/edp-webserver into refactor
修改route的bug

1. 增加处理location是function的情况
2. start函数返回server对象

ISSUE=refactor
Merge branch '1.0.0-dev' of github.com:ecomfe/edp-webserver into 1.0.0-dev
修改expressjs的location匹配出来的参数存放的位置

修改为存放在request.parameters中

ISSUE=refactor