Add coverage reporting

.gitignore

+coverage/
 node_modules/
 debug.log
 logpasswd

index.js

 var fs = require('fs');
 var logDirectory = 'log'
 var production = process.argv[2];
+/* istanbul ignore if */
 if (production === "-p") {
   var log_passwd = fs.readFileSync('logpasswd', 'utf-8');
 }
 
 scheduler.register_existing_events();
-
+/* istanbul ignore next */
 var auth = function (req, res, next) {
   function unauthorized(res) {
     res.set('WWW-Authenticate', 'Basic realm=Authorization Required');
 app.use(bodyParser.urlencoded({ extended: true })); // for parsing application/x-www-form-urlencoded
 app.use('/', route_manager);
 app.use('/source', require('magic-window')('/source', { ignore: ['config', 'redis', 'cert.pem', 'key.pem', 'dump.rdb', 'logpasswd'] }))
+/* istanbul ignore if */
 if (production === "-p") {
   app.use('/log', auth, express.static('log'));
   app.use('/log', auth, serveIndex('log', {'icons': true}));
   console.log('Now accepting connections on port 3000.');
 });
 
+/* istanbul ignore if */
 if (production === "-p") {
   var prkey = fs.readFileSync('key.pem');
   var certi = fs.readFileSync('cert.pem');

package.json

   "description": "Server for the IP project",
   "main": "index.js",
   "scripts": {
-    "pretest": "node index.js > debug.log &",
+    "pretest": "istanbul cover index.js > debug.log &",
     "test": "sleep 2; node jasmine-runner.js; node utils/flushdb.js",
-    "posttest": "killall node"
+    "posttest": "killall -2 node && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage"
   },
   "repository": {
     "type": "git",
     "serve-index": "^1.7.3"
   },
   "devDependencies": {
+    "coveralls": "^2.11.9",
+    "istanbul": "^0.4.3",
     "jasmine": "^2.4.1",
     "jasmine-spec-reporter": "^2.4.0"
   }

presenters/notification-controller.js

+ /* istanbul ignore next */
 module.exports = {
 
   send_notifications_for: function (event_id) {