add authentication middleware
add oauth client lib
use authentication lib in main routing port
remove useless routing file
remove useless comments
add test.ejs and update index.ejs
remove it
-a
pull port and host into settings
6.30 fei
pull oauth settings into settings
6.30 fei
Merge branch 'master' of https://github.com/xdfcn/po
to fix
Merge branch 'master' of https://github.com/xdfcn/po