How to show taxonomy image instead of taxonomy name on a list

by

i managed to fix it
without plugin , just saved in the theme image path pict with taxonomz slug name .png and this code modification 

<footer class="article-footer" style="text-align:center;">
 <?php  //$terms= apply_filters( 'taxonomy-images-list-the-terms', '', array('taxonomy'     => 'custom_cat',)); ?>
<?php //print_r( $terms); ?>
<?php  $terms = get_the_terms( $post->ID, 'custom_cat' ); 
$numcat=sizeof($terms);
 foreach ( $terms as $term ) {


 $term_link = get_term_link( $term, 'custom_cat' );
 if( file_exists( TEMPLATEPATH .'/images/'. $term->slug .'.png') ){
?>
    <a rel="tag" href="https://wordpress.stackexchange.com/questions/151402/<?php echo $term_link; ?>"><img title="<?php  echo $term->name; ?>" style="height: 21px; width: 21px;" src="<?php echo  get_template_directory_uri() . '/images/' . $term->slug . '.png' ?>" alt="<?php  echo $term->name; ?>"></a>| 
<?php }else{ ?>
 <a rel="tag" href="https://wordpress.stackexchange.com/questions/151402/<?php echo $term_link; ?>"><?php  echo $term->name; ?></a>| 
 <?php } }

                                    //printf( __( ' %4$s', 'bonestheme' ), get_the_time( 'Y-m-j' ), get_the_time( __( 'F jS, Y', 'bonestheme' )), bones_get_the_author_posts_link(), get_the_term_list( get_the_ID(), 'custom_cat', ' ', ' | ', '' ) );
                                ?>
                            </footer> <?php // end article footer ?>