Place a domain_override to force Django to use edx.org instead of example.com.

Django hardcodes the subject line for password reset emails. You're supposed
to be able to override it with a properly named template, but that didn't
make it into 1.3.1 (which is what we're deploying on now). We're not using
the Sites framework at this time, so this was the "fix".

common/djangoapps/student/views.py

@@ -402,7 +402,8 @@ def password_reset(request):
     if form.is_valid():
         form.save( use_https = request.is_secure(),
                    from_email = settings.DEFAULT_FROM_EMAIL,
-                   request = request )
+                   request = request,
+                   domain_override = "edx.org" )
         return HttpResponse(json.dumps({'success':True,
                                         'value': render_to_string('registration/password_reset_done.html', {})}))
     else: