remove old cms, switch to wagtail; move website to cms

cms/utils.py

@@ -1,22 +0,0 @@
-import aircox.cms.routes as routes
-
-def tags_to_html(model, tags, sep = ', '):
-    """
-    Render tags as string of HTML urls. `self` can be a class, but in
-    this case, it `tags` must be provided.
-
-    tags must be an iterator on taggit's Tag models (or similar)
-
-    """
-    website = model._website
-    r = []
-    for tag in tags:
-        url = website.reverse(model, routes.TagsRoute, tags = tag.slug)
-        if url:
-            r.append('<a href="{url}">{name}</a>'.format(
-                url = url, name = tag.name)
-            )
-        else:
-            r.append(tag.name)
-    return sep.join(r)
-