fn wp add Fontawesome to WP-Admin

fn_wp_fontawesome.php

<?php

// SOURCE: http://coolestguidesontheplanet.com/hooking-fontawesome-use-wordpress-dashboard-admin-menus/
function fontawesome_dashboard() {
   wp_enqueue_style('fontawesome', 'http:////netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css', '', '4.0.3', 'all'); 
}
 
add_action('admin_init', 'fontawesome_dashboard');

/* The function is made of echoing the CSS style, with the font-family set to FontAwesome with the 
!important override set and the new unicode number with the extra \ to escape the other one. 
The action then adds to to the ‘admin_head‘ which will just appear in just the head section of the
backend admin pages. */

function fontawesome_icon_dashboard() {
   echo "<style type='text/css' media='screen'>
           icon16.icon-media:before, #adminmenu .menu-icon-media div.wp-menu-image:before {
           font-family: Fontawesome !important;
           content: '\\f03e';
     }
         </style>";
 }
add_action('admin_head', 'fontawesome_icon_dashboard');