progress on coverage and course export

rowers/views.py

@@ -2004,6 +2004,12 @@ def course_kmlemail_view(request,id=0):
 
     kmlfilename = 'course_{id}.kml'.format(id=id)
 
+    response = HttpResponse(kmlstring)
+    response['Content-Disposition'] = 'attachment; filename="{filename}"'.format(filename=kmlfilename)
+    response['Content-Type'] = 'application/octet-stream'
+
+    return response
+
     with codecs.open(kmlfilename,'w','utf-8') as fop:
         fop.write(kmlstring)