version 1.2.2:

  - Change the auto running mechanism
  - Add some public methods in the class Yod_Request
  - Add a public method select in the class Yod_Model
  - Add a public method field in the class Yod_DbModel
  - Change the method select of class Yod_DbModel
  - Add an abstract method count in the class Yod_Database
  - Add a public method count in the class Yod_DbPdo
  - Change the method find of class Yod_Model an Yod_DbModel