Remove more PY26 specific code. See #165 & #688.
Remove more PY26 specific code. See #165 & #688.

waylan/mkdocs,waylan/mkdocs,jimporter/mkdocs,waylan/mkdocs,mkdocs/mkdocs,mkdocs/mkdocs,mkdocs/mkdocs,jimporter/mkdocs,jimporter/mkdocs