fixing fatal error after deleting server;
login screen: changing h2 to h3 and large buttons to medium;
tooltip: show on hover instead of focus;
changing styling of flashmessage (removing status text, adding icon, changing width);
changing shortcodes from info to success for some actions;
changing all php file permissions to 0644;
Adding sidebar functionality using sidebar util;adding icons to profile menu;fixing shortcode for install page