WP 4.4 shows all user roles in the users list table, so we don't need…

… that anymore.

admin/admin.php

@@ -86,8 +86,8 @@ public function __construct() {
 	}
 
 	/**
-	 * Adds admin menu items needed by the plugin.  Rather than having multiple top-level menu items 
-	 * like some plugins, which shall remain unnamed, we'll consolidate everything into a single 
+	 * Adds admin menu items needed by the plugin.  Rather than having multiple top-level menu items
+	 * like some plugins, which shall remain unnamed, we'll consolidate everything into a single
 	 * item.  Yay for no clutter!
 	 *
 	 * @since  1.0.0
@@ -125,7 +125,7 @@ function parent_file( $parent_file ) {
 	 * @access public
 	 * @return void
 	 */
-	function admin_notices() { 
+	function admin_notices() {
 
 		if ( !current_theme_supports( 'message-board' ) && current_user_can( 'switch_themes' ) ) { ?>
 			<div class="error">
@@ -173,8 +173,8 @@ public function admin_body_class( $class ) {
 	}
 
 	/**
-	 * Puts the post status links in the a better order. By default, WP will list these in the order 
-	 * they're registered.  Instead, we're going to put them in order from public, private, protected, 
+	 * Puts the post status links in the a better order. By default, WP will list these in the order
+	 * they're registered.  Instead, we're going to put them in order from public, private, protected,
 	 * and other.
 	 *
 	 * @since  1.0.0
@@ -210,7 +210,7 @@ public function views_edit( $views ) {
 	}
 
 	/**
-	 * Makes sure the correct post status is used when loading forums on the nav menus screen.  By 
+	 * Makes sure the correct post status is used when loading forums on the nav menus screen.  By
 	 * default, WordPress will only load them if they have the "publish" post status.
 	 *
 	 * @since  1.0.0

admin/users.php

@@ -127,10 +127,8 @@ public function roles_dropdown() {
 	 */
 	public function columns( $columns ) {
 
-		/* Add custom columns. */
-		$columns['forum_role'] = __( 'Forum Role', 'message-board' );
-		$columns['topics']     = __( 'Topics',  'message-board' );
-		$columns['replies']    = __( 'Replies', 'message-board' );
+		$columns['topics']  = __( 'Topics',  'message-board' );
+		$columns['replies'] = __( 'Replies', 'message-board' );
 
 		/* Return the columns. */
 		return $columns;
@@ -163,14 +161,8 @@ public function sortable_columns( $columns ) {
 	 */
 	public function custom_column( $column, $column_name, $user_id ) {
 
-		/* Forum role column. */
-		if ( 'forum_role' === $column_name ) {
-
-			$role   = mb_get_user_role_name( $user_id );
-			$column = $role ? $role : '—';
-
 		/* Post status column. */
-		} elseif ( 'topics' === $column_name ) {
+		if ( 'topics' === $column_name ) {
 
 			$user_id     = mb_get_user_id( $user_id );
 			$topic_count = mb_get_user_topic_count( $user_id );