Add department to field lists for category views.

tailbone/views/categories.py

@@ -54,6 +54,7 @@ class CategoriesGrid(SearchableAlchemyGridView):
             include=[
                 g.number,
                 g.name,
+                g.department,
                 ],
             readonly=True)
         if self.request.has_perm('categories.read'):
@@ -79,6 +80,7 @@ class CategoryCrud(CrudView):
             include=[
                 fs.number,
                 fs.name,
+                fs.department,
                 ])
         return fs