Add AppHookConfig aware abstract plugin class
Add AppHookConfig aware abstract plugin class

czpython/aldryn-newsblog,czpython/aldryn-newsblog,mkoistinen/aldryn-newsblog,mkoistinen/aldryn-newsblog,czpython/aldryn-newsblog,mkoistinen/aldryn-newsblog,czpython/aldryn-newsblog