Built most of the user routes, and begun work on utils

utils.js

@@ -0,0 +1,20 @@
+let User = require('./user.model');
+let Session = require('./session.model');
+let Message = require('./message.model');
+
+const purgeSessions = () => {
+    // TODO: Write a function to purge all old session IDs automatically, use cron to schedule
+}
+
+const loadDefaultTemplates = () => {
+    // TODO: Write a function that loads default mailing templates into the database
+}
+
+const sendMail = (user, message) => {
+    // TODO: Write a function that can take in a message and a user and send the email using nodemailer
+}
+
+
+module.exports.purgeSessions = purgeSessions;
+module.exports.loadDefaultTemplates = loadDefaultTemplates;
+module.exports.sendMail = sendMail;