Disable host verification for debug mode.

Was causing issues with mitm proxy and etc which was a pain.

django_etesync/views.py

@@ -403,7 +403,7 @@ class AuthenticationViewSet(viewsets.ViewSet):
                 elif challenge_data['userId'] != user.id:
                     content = {'code': 'wrong_user', 'detail': 'This challenge is for the wrong user'}
                     return Response(content, status=status.HTTP_400_BAD_REQUEST)
-                elif host != request.get_host():
+                elif not settings.DEBUG and host != request.get_host():
                     detail = 'Found wrong host name. Got: "{}" expected: "{}"'.format(host, request.get_host())
                     content = {'code': 'wrong_host', 'detail': detail}
                     return Response(content, status=status.HTTP_400_BAD_REQUEST)