fix requires...again...

index.js

@@ -1,12 +1,12 @@
 let fs = require('fs');
 
 let bodyParser = require('body-parser');
-let outbound, getTemplates, errorSender;
+let outbound;
 
+let getTemplates = require('./templates');
+let errorSender = require('./errorSender');
 exports.register = function() {
   outbound = this.haraka_require('./outbound');
-  getTemplates = this.haraka_require('./templates');
-  errorSender = this.haraka_require('./errorSender');
   this.register_hook('hook_init_http', function(next, server) {
     server.http.app.use('/webSend', setupRoutes(server.http.express.Router()));
     next();