Adding taxonomy column to custom post type listing for my WordCamp San Diego 2013 presentation on Advanced Custom Post Types.

custom-taxonomy-admin-col.php

<?php
add_action( 'init', 'szbl_register_tax' );
function szbl_register_tax()
{
    register_taxonomy(
        'szbl-location-category',
        array( 'szbl-location' ),
        array(
            'labels' => array(
                'name' => __( 'Store Categories' ),
                'singular_name' => _x( 'Store Category' ),
                'search_items' =>  __( 'Search Store Categories' ),
                'all_items' => __( 'All Store Categories' ),
                'parent_item' => __( 'Parent Store Category' ),
                'parent_item_colon' => __( 'Parent Store Category:' ),
                'edit_item' => __( 'Edit Store Category' ), 
                'update_item' => __( 'Update Store Category' ),
                'add_new_item' => __( 'Add New Store Category' ),
                'new_item_name' => __( 'New Store Category Name' ),
                'menu_name' => __( 'Store Categories' )
            ),
            'public' => true,
            'show_ui' => true,
            'show_in_nav_menus' => false,
            'show_tagcloud' => false,
            // show the admin column
            'show_admin_column' => true,
            'hierarchical' => true,
            'query_var' => true,
            'rewrite' => array(
                'slug' => 'location-category',
                'with_front' => false,
                'hierarchical' => true
            )
        )
    );
}