fixes in master

rowers/urls.py

@@ -7,6 +7,8 @@ from django.conf.urls import url, include
 from django.urls import path, re_path
 from django.contrib.auth.models import User
 from django.contrib.auth.decorators import login_required, permission_required
+from django.views.decorators.csrf import csrf_exempt
+from django.utils.decorators import method_decorator
 from rowers.models import (
     Workout,Rower,FavoriteChart,VirtualRaceResult,
     VirtualRace,StandardCollection,CourseStandard,GeoCourse,