Update and move pretty tables function to a seperate js file and also add img-fluid to <img> tags so images dont run off the page and also update ticket details page with prettyContent function

js/pretty_content.js

@@ -0,0 +1,7 @@
+$(document).ready(function(){
+    // Add class to tables
+    $('div.prettyContent table').addClass('table');
+
+    // Add img-responsive class to img tags
+    $('div.prettyContent img').addClass('img-fluid');
+});