Updated readme

Author: radzio

README.md

@@ -70,6 +70,21 @@ Remember to use your classes and packages ;-).
  }
 ```
 
+### Modify your ViewModel class
+
+```java
+ public class UsersViewModel extends BaseObservable
+ {
+ @Bindable
+ public ObservableArrayList<UserViewModel> users;
+
+ public ItemBinder<UserViewModel> itemViewBinder()
+ {
+ return new ItemBinderBase<UserViewModel>(BR.user, R.layout.item_user);
+ }
+ }
+```
+
 ### Some details
 
 Your ViewModel (__UsersViewModel__ in my example) should have field of __ObservableArrayList<YourClass>__ type which will be bind to recycler view.