urlconf: add trailing slashes to archive views
urlconf: add trailing slashes to archive views

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