Skip the unit tests for the sitemap if the sitemaps app is not installed.
Skip the unit tests for the sitemap if the sitemaps app is not installed.

rmaceissoft/django-photologue,seedwithroot/django-photologue-clone,seedwithroot/django-photologue-clone,jlemaes/django-photologue,jlemaes/django-photologue,rmaceissoft/django-photologue,RossLYoung/django-photologue,RossLYoung/django-photologue,jlemaes/django-photologue,RossLYoung/django-photologue,rmaceissoft/django-photologue,MathieuDuponchelle/my_patched_photologue,MathieuDuponchelle/my_patched_photologue