add pretty header to api file

schedules/routes/api/v1.js

+////////////////////////////////////////////////////////////////////////////////
+//                         Mason SRCT: Schedules API v1
+// - This API supports the Schedules project at schedules.gmu.edu as the backend
+//   data source for the application sent on the front end.
+////////////////////////////////////////////////////////////////////////////////
+
 var express = require('express');
 var router = express.Router();
 var mongoose = require('mongoose');
@@ -6,9 +12,6 @@ var Semester = require('../../models/Semester');
 // Load site wide configurations
 var config = require('../../config');
 
-// Setup Slug Cache for redis cache
-var jsonSlugCache = { slugs: [] };
-
 ////////////////////////////////////////////////////////////////////////////////
 // JSON API Section