Fix a npm release bug

v2.2.1

Release v2.2.1

Add `all` method for router

Add all method for router to make we can use all to handle all request methods.

Using another lib to check the values.

Features:

1. Using common-basic-validator to check values.

Update the readme.

Update the README.

Update the structure.

Features:

1. Export ExpressCommonRouter as default.
2. Export HandlerManager to make we can custom that.

Express Common Router

This is a router plugin, it will be used with express.
Using this plugin, we can easy to config the routes and separate the config and controller code.