bug fix in race edit

rowers/plannedsessions.py

@@ -535,7 +535,7 @@ def update_virtualrace(ps,cd):
     
     course = cd['course']
     geocourse = GeoCourse.objects.get(id= course.id)
-    timezone_str = courses.get_course_timezone(geocourse)
+    timezone_str = get_course_timezone(geocourse)
     
     startdatetime = datetime.combine(cd['startdate'],cd['start_time'])
     enddatetime = datetime.combine(cd['enddate'],cd['end_time'])

rowers/templates/virtualeventcreate.html

@@ -10,6 +10,9 @@
   
     <h1>New Virtual Race</h1>
 
+    <p>With this form, you can create a new virtual race. After you submit
+      the form, the race is created and will be visible to all users. From
+      that moment, only the site admin can delete the race (admin@rowsandall.com). You can still edit the race until the start of the race window. </p>
 
   <div class="grid_8 alpha">
     <form enctype="multipart/form-data" action="{{ formloc }}" method="post">