made help_email field editable as per #5

helios/views.py

@@ -257,7 +257,7 @@ def election_new(request):
 def one_election_edit(request, election):
 
   error = None
-  RELEVANT_FIELDS = ['short_name', 'name', 'description', 'use_voter_aliases', 'election_type', 'private_p']
+  RELEVANT_FIELDS = ['short_name', 'name', 'description', 'use_voter_aliases', 'election_type', 'private_p', 'help_email']
   # RELEVANT_FIELDS += ['use_advanced_audit_features']
   
   if request.method == "GET":