[#197] Create advanced classes for attribute handlers Move Edit
State subsystem bug fix
Rename CheckIfIs and DoIfIs to IfIs
[#200] Meta system refactoring
Make SwichState method of state manager as virtual
Rename Associate... Ui manager methods to Bind...
Rename AssociateToModel and AssociateToView to BindView and BindModel
Rename masterVm method to SetContent
[#199] Support config url modifiers for absolute tranformation