Add tests for `cms.templatetags.permalinks`.
Add tests for `cms.templatetags.permalinks`.

jamesfoley/cms,lewiscollard/cms,dan-gamble/cms,lewiscollard/cms,jamesfoley/cms,lewiscollard/cms,danielsamuels/cms,jamesfoley/cms,danielsamuels/cms,dan-gamble/cms,dan-gamble/cms,danielsamuels/cms,jamesfoley/cms