add more debug tools, and email me on error

server.js

@@ -1,6 +1,38 @@
-/*process.on('uncaughtException', function (error) {
+process.on('uncaughtException', function (error) {
+
+    function sendEmail(mailData) {
+        var nodemailer = require("derby-auth/node_modules/nodemailer");
+
+        // create reusable transport method (opens pool of SMTP connections)
+        // TODO derby-auth isn't currently configurable here, if you need customizations please send pull request
+        var smtpTransport = nodemailer.createTransport("SMTP",{
+            service: process.env.SMTP_SERVICE,
+            auth: {
+                user: process.env.SMTP_USER,
+                pass: process.env.SMTP_PASS
+            }
+        });
+
+        // send mail with defined transport object
+        smtpTransport.sendMail(mailData, function(error, response){
+            if(error){
+                console.log(error);
+            }else{
+                console.log("Message sent: " + response.message);
+            }
+
+            smtpTransport.close(); // shut down the connection pool, no more messages
+        });
+    }
+
+    sendEmail({
+        from: "HabitRPG <admin@habitrpg.com>",
+        to: "tylerrenelle@gmail.com",
+        subject: "HabitRPG Error",
+        text: error.stack
+    });
     console.log(error.stack);
-});*/
+});
 
 require('coffee-script') // remove intermediate compilation requirement
 require('./src/server').listen(process.env.PORT || 3000);