Bugfix #117: API Event tags

Add API for tags so events can get the related field.

webapp/views.py

@@ -19,7 +19,7 @@ from rest_framework.reverse import reverse
 from dealer.git import git
 
 from webapp.models import Event, SignupForm, Signup, TemplateQuestion, Feed,\
-    Committee, Official
+    Committee, Official, Tag
 from webapp.serializers import *
 from members.views.utils import *
 
@@ -65,6 +65,12 @@ class ContactsViewSet(viewsets.ReadOnlyModelViewSet):
     permission_classes = [IsAuthenticatedOrReadOnly]
 
 
+class TagsViewSet(viewsets.ReadOnlyModelViewSet):
+    queryset = Tag.objects.all()
+    serializer_class = ContactsSerializer
+    permission_classes = [IsAuthenticatedOrReadOnly]
+
+
 # -- OLD CODEBASE -- #
 
 @require_http_methods(["GET"])