Tests: misc PEP8 fixes, renames
Tests: misc PEP8 fixes, renames

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