Grunt notifications options

The options previously set for grunt-notify weren't enabled. I added `notify_hooks` to the task to be run.
I've also removed the title in the options, the title now used is the one from package.json.

Gruntfile.js

@@ -26,7 +26,6 @@ module.exports = function(grunt) {
             options: {
                 enabled: true,
                 max_jshint_notifications: 5, // maximum number of notifications from jshint output
-                title: "Thesis compilation", // defaults to the name in package.json, or will use project directory's name
                 success: true, // whether successful grunt executions should be notified automatically
                 duration: 2 // the duration of notification in seconds, for `notify-send only
             }
@@ -37,5 +36,7 @@ module.exports = function(grunt) {
     grunt.loadNpmTasks('grunt-make');
     grunt.loadNpmTasks('grunt-notify');
 
+    grunt.task.run('notify_hooks');
+
     grunt.registerTask('default', ['make:' + type]);
 };