diff --git a/functions.php b/functions.php
index e3d65e8..c1503a5 100644
--- a/functions.php
+++ b/functions.php
@@ -1,240 +1,250 @@
-<?php
-/**
- * cornerstone functions and definitions
- *
- * @package cornerstone
- */
-
-/**
- * Set the content width based on the theme's design and stylesheet.
- */
-if ( ! isset( $content_width ) ) {
-	$content_width = 640; /* pixels */
-}
-
-if ( ! function_exists( 'cs_setup' ) ) :
-/**
- * Sets up theme defaults and registers support for various WordPress features.
- *
- * Note that this function is hooked into the after_setup_theme hook, which
- * runs before the init hook. The init hook is too late for some features, such
- * as indicating support for post thumbnails.
- */
-function cs_setup() {
-
-	/*
-	 * Make theme available for translation.
-	 * Translations can be filed in the /languages/ directory.
-	 * If you're building a theme based on cornerstone, use a find and replace
-	 * to change 'cs' to the name of your theme in all the template files
-	 */
-	load_theme_textdomain( 'cs', get_template_directory() . '/languages' );
-
-	// Add default posts and comments RSS feed links to head.
-	add_theme_support( 'automatic-feed-links' );
-
-	/*
-	 * Enable support for Post Thumbnails on posts and pages.
-	 *
-	 * @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
-	 */
-	add_theme_support( 'post-thumbnails' );
-
-	// This theme uses wp_nav_menu() in one location.
-	register_nav_menus( array(
-		'primary' => __( 'Primary Menu', 'cs' ),
-	) );
-
-	// Enable support for HTML5 markup.
-	add_theme_support( 'html5', array(
-		'comment-list',
-		'search-form',
-		'comment-form',
-		'gallery',
-		'caption',
-	) );
-}
-endif; // cs_setup
-add_action( 'after_setup_theme', 'cs_setup' );
-
-if(!function_exists('is_parent_private')){
-	function is_parent_private($id){
-		$page = get_post($id);
-		if($page->post_parent > 0){
-			$parent = get_post($page->post_parent);
-			$private = get_post_meta($parent->ID, 'uc-private', true);
-			if($private == 'admins' || $private == 'users' || $private == 'list'){
-				return $parent->ID;
-			}
-			else return is_parent_private($parent->ID);
-		}
-		else{
-			return false;
-		}
-	}
-}
-
-/**
- * Register widget area.
- *
- * @link http://codex.wordpress.org/Function_Reference/register_sidebar
- */
-function cs_widgets_init() {
-	require get_template_directory() . '/inc/reg-sidebars.php';
-}
-add_action( 'widgets_init', 'cs_widgets_init' );
-
-/**
- * Enqueue scripts and styles.
- */
-require get_template_directory() . '/inc/scripts-and-styles.php';
-
-/**
- * Browser hacks
- */
-require get_template_directory() . '/inc/ie-hacks.php';
-
-/**
- * Private Pages
- */
-require get_template_directory() . '/inc/private-pages.php';
-
-
-/**
- * Custom template tags for this theme.
- */
-require get_template_directory() . '/inc/template-tags.php';
-
-/**
- * Custom functions that act independently of the theme templates.
- */
-require get_template_directory() . '/inc/extras.php';
-
-/**
- * Customizer additions.
- */
-require get_template_directory() . '/inc/customizer.php';
-
-/** 
-* New nav walkers
-*/
-require get_template_directory() . '/inc/nav-walker.php';
-require get_template_directory() . '/inc/nav-drop-multi-walker.php';
-require get_template_directory() . '/inc/nav-tabs-walker.php';
-
-/** 
-* Bootstrap the comment form.
-*/
-require get_template_directory() . '/inc/bootstrap-forms.php';
-
-/** 
-* Custom site settings
-*/
-require get_template_directory() . '/inc/settings.php';
-
-/** 
-* Bootstrap Whitelist
-*/
-require get_template_directory() . '/inc/bootstrap-whitelist.php';
-
-
-
-
-
-
-
-// Change what's hidden by default
-add_filter('default_hidden_meta_boxes', 'be_hidden_meta_boxes', 10, 2);
-function be_hidden_meta_boxes($hidden, $screen) {
-	if ( 'post' == $screen->base || 'page' == $screen->base )
-		$hidden = array('slugdiv', 'trackbacksdiv', 'postexcerpt', 'commentstatusdiv', 'commentsdiv', 'authordiv', 'revisionsdiv');
-		// removed 'postcustom',
-	return $hidden;
-}
-
-
-
-/*the fallback from wp_nav_menu, we want to replicate the output of wp_page_menu to be similar to wp_nav_menu
-@param args, it comes from the wp_nav_menu arguments*/
-function hale_main_nav_fallback($args) {
-	$args['echo'] = 0; // don't echo the output yet.
-	$nav_menu = wp_page_menu($args);
-	if(!empty($nav_menu)){
-		$doc = new DOMDocument();
-		@$doc->loadHTML($nav_menu);//surpress the warnings
-		$data = $doc->getElementsByTagName('li');
-		//the default behaviour of wp_page_menu is that it wraps the list items with a ul and div
-		//menu_class is for div in wp_page_menu, but is for the ul in wp_nav_menu
-		//create the container, if any
-		//container class and id come from wp_nav_menu arguments. Which is not used in wp_page_menu.
-		if($args['container'] != false) {
-			$attributes = (!empty($args['container_class'])?' class="'.$args['container_class'].'"':'');
-			$attributes .= (!empty($args['container_id'])?' id="'.$args['container_id'].'"':'');
-			if($args['container'] == 'nav') {
-				echo '<nav'.$attributes.'>';
-			} else {
-				echo '<div'.$attributes.'>';
-			}
-			
-		}
-		$attributes = (!empty($args['menu_class'])?' class="'.$args['menu_class'].'"':'');
-		$attributes .= (!empty($args['menu_id'])?' id="'.$args['menu_id'].'"':'');
-		echo '<ul'.$attributes.'>';
-		if($data->length > 0) {
-			foreach($data as $item) {		
-				echo $item->ownerDocument->saveXML($item);//saveHTML wouldn't accept it as paramater.
-			}
-		}
-		echo '</ul>';
-		//close the container, if any
-		if($args['container'] != false) {
-			if($args['container'] == 'nav') {
-				echo '</nav>';
-			} else {
-				echo '</div>';
-			}
-			
-		}
-	}	
-	return;
-}
-
-function disable_comments_media_attachments( $open, $post_id ){
-	$post = get_post_type( $post_id );
-	if( $post == 'attachment' ) {
-		$open = false;
-	}
-	return $open;
-}
-add_filter('comments_open', 'disable_comments_media_attachments', 10 , 2);
-
-function metaslider_filmstrip_alt_tags( $list_item, $post, $url ) {
-	$alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true );
-	$list_item = "<li class=\"ms-thumb slide-{$post->ID} post-{$post->ID}\" style=\"display: none;\"><img src=\"{$url}\" alt=\"{$alt} Thumbnail\" /></li>";
-	return $list_item;
-}
-add_filter( 'metaslider_filmstrip_list_item', 'metaslider_filmstrip_alt_tags', 10, 3 );
-
-
-
-function remove_submenu() {
-	if (network_home_url() != 'http://development.wordpress.uconn.edu/'){
-		remove_submenu_page( 'themes.php', 'megamenu_settings');
-	}
-}
-add_action( 'admin_menu', 'remove_submenu', 999 );
-
-function remove_core_widgets() {
-	unregister_widget('WP_Widget_Calendar');
-	unregister_widget('WP_Widget_Meta');
-}
-add_action( 'widgets_init', 'remove_core_widgets' );
-
-function cornerstone_show_people(){
-	if ( !is_plugin_active('uc-people/uc-people.php') ) {
-		activate_plugin('uc-people/uc-people.php');
-	}
-};
-add_action( 'admin_init', 'cornerstone_show_people' );
-
+<?php
+/**
+ * cornerstone functions and definitions
+ *
+ * @package cornerstone
+ */
+
+/**
+ * Set the content width based on the theme's design and stylesheet.
+ */
+if ( ! isset( $content_width ) ) {
+	$content_width = 640; /* pixels */
+}
+
+if ( ! function_exists( 'cs_setup' ) ) :
+/**
+ * Sets up theme defaults and registers support for various WordPress features.
+ *
+ * Note that this function is hooked into the after_setup_theme hook, which
+ * runs before the init hook. The init hook is too late for some features, such
+ * as indicating support for post thumbnails.
+ */
+function cs_setup() {
+
+	/*
+	 * Make theme available for translation.
+	 * Translations can be filed in the /languages/ directory.
+	 * If you're building a theme based on cornerstone, use a find and replace
+	 * to change 'cs' to the name of your theme in all the template files
+	 */
+	load_theme_textdomain( 'cs', get_template_directory() . '/languages' );
+
+	// Add default posts and comments RSS feed links to head.
+	add_theme_support( 'automatic-feed-links' );
+
+	/*
+	 * Enable support for Post Thumbnails on posts and pages.
+	 *
+	 * @link http://codex.wordpress.org/Function_Reference/add_theme_support#Post_Thumbnails
+	 */
+	add_theme_support( 'post-thumbnails' );
+
+	// This theme uses wp_nav_menu() in one location.
+	register_nav_menus( array(
+		'primary' => __( 'Primary Menu', 'cs' ),
+	) );
+
+	// Enable support for HTML5 markup.
+	add_theme_support( 'html5', array(
+		'comment-list',
+		'search-form',
+		'comment-form',
+		'gallery',
+		'caption',
+	) );
+}
+endif; // cs_setup
+add_action( 'after_setup_theme', 'cs_setup' );
+
+if(!function_exists('is_parent_private')){
+	function is_parent_private($id){
+		$page = get_post($id);
+		if($page->post_parent > 0){
+			$parent = get_post($page->post_parent);
+			$private = get_post_meta($parent->ID, 'uc-private', true);
+			if($private == 'admins' || $private == 'users' || $private == 'list'){
+				return $parent->ID;
+			}
+			else return is_parent_private($parent->ID);
+		}
+		else{
+			return false;
+		}
+	}
+}
+
+/**
+ * Register widget area.
+ *
+ * @link http://codex.wordpress.org/Function_Reference/register_sidebar
+ */
+function cs_widgets_init() {
+	require get_template_directory() . '/inc/reg-sidebars.php';
+}
+add_action( 'widgets_init', 'cs_widgets_init' );
+
+/**
+ * Enqueue scripts and styles.
+ */
+require get_template_directory() . '/inc/scripts-and-styles.php';
+
+/**
+ * Browser hacks
+ */
+require get_template_directory() . '/inc/ie-hacks.php';
+
+/**
+ * Private Pages
+ */
+require get_template_directory() . '/inc/private-pages.php';
+
+
+/**
+ * Custom template tags for this theme.
+ */
+require get_template_directory() . '/inc/template-tags.php';
+
+/**
+ * Custom functions that act independently of the theme templates.
+ */
+require get_template_directory() . '/inc/extras.php';
+
+/**
+ * Customizer additions.
+ */
+require get_template_directory() . '/inc/customizer.php';
+
+/** 
+* New nav walkers
+*/
+require get_template_directory() . '/inc/nav-walker.php';
+require get_template_directory() . '/inc/nav-drop-multi-walker.php';
+require get_template_directory() . '/inc/nav-tabs-walker.php';
+
+/** 
+* Bootstrap the comment form.
+*/
+require get_template_directory() . '/inc/bootstrap-forms.php';
+
+/** 
+* Custom site settings
+*/
+require get_template_directory() . '/inc/settings.php';
+
+/** 
+* Bootstrap Whitelist
+*/
+require get_template_directory() . '/inc/bootstrap-whitelist.php';
+
+
+
+
+
+
+
+// Change what's hidden by default
+add_filter('default_hidden_meta_boxes', 'be_hidden_meta_boxes', 10, 2);
+function be_hidden_meta_boxes($hidden, $screen) {
+	if ( 'post' == $screen->base || 'page' == $screen->base )
+		$hidden = array('slugdiv', 'trackbacksdiv', 'postexcerpt', 'commentstatusdiv', 'commentsdiv', 'authordiv', 'revisionsdiv');
+		// removed 'postcustom',
+	return $hidden;
+}
+
+
+
+/*the fallback from wp_nav_menu, we want to replicate the output of wp_page_menu to be similar to wp_nav_menu
+@param args, it comes from the wp_nav_menu arguments*/
+function hale_main_nav_fallback($args) {
+	$args['echo'] = 0; // don't echo the output yet.
+	$nav_menu = wp_page_menu($args);
+	if(!empty($nav_menu)){
+		$doc = new DOMDocument();
+		@$doc->loadHTML($nav_menu);//surpress the warnings
+		$data = $doc->getElementsByTagName('li');
+		//the default behaviour of wp_page_menu is that it wraps the list items with a ul and div
+		//menu_class is for div in wp_page_menu, but is for the ul in wp_nav_menu
+		//create the container, if any
+		//container class and id come from wp_nav_menu arguments. Which is not used in wp_page_menu.
+		if($args['container'] != false) {
+			$attributes = (!empty($args['container_class'])?' class="'.$args['container_class'].'"':'');
+			$attributes .= (!empty($args['container_id'])?' id="'.$args['container_id'].'"':'');
+			if($args['container'] == 'nav') {
+				echo '<nav'.$attributes.'>';
+			} else {
+				echo '<div'.$attributes.'>';
+			}
+			
+		}
+		$attributes = (!empty($args['menu_class'])?' class="'.$args['menu_class'].'"':'');
+		$attributes .= (!empty($args['menu_id'])?' id="'.$args['menu_id'].'"':'');
+		echo '<ul'.$attributes.'>';
+		if($data->length > 0) {
+			foreach($data as $item) {		
+				echo $item->ownerDocument->saveXML($item);//saveHTML wouldn't accept it as paramater.
+			}
+		}
+		echo '</ul>';
+		//close the container, if any
+		if($args['container'] != false) {
+			if($args['container'] == 'nav') {
+				echo '</nav>';
+			} else {
+				echo '</div>';
+			}
+			
+		}
+	}	
+	return;
+}
+
+function disable_comments_media_attachments( $open, $post_id ){
+	$post = get_post_type( $post_id );
+	if( $post == 'attachment' ) {
+		$open = false;
+	}
+	return $open;
+}
+add_filter('comments_open', 'disable_comments_media_attachments', 10 , 2);
+
+function metaslider_filmstrip_alt_tags( $list_item, $post, $url ) {
+	$alt = get_post_meta( $post->ID, '_wp_attachment_image_alt', true );
+	$list_item = "<li class=\"ms-thumb slide-{$post->ID} post-{$post->ID}\" style=\"display: none;\"><img src=\"{$url}\" alt=\"{$alt} Thumbnail\" /></li>";
+	return $list_item;
+}
+add_filter( 'metaslider_filmstrip_list_item', 'metaslider_filmstrip_alt_tags', 10, 3 );
+
+
+
+function remove_submenu() {
+	if (network_home_url() != 'http://development.wordpress.uconn.edu/'){
+		remove_submenu_page( 'themes.php', 'megamenu_settings');
+	}
+}
+add_action( 'admin_menu', 'remove_submenu', 999 );
+
+function remove_core_widgets() {
+	unregister_widget('WP_Widget_Calendar');
+	unregister_widget('WP_Widget_Meta');
+}
+add_action( 'widgets_init', 'remove_core_widgets' );
+
+function cornerstone_show_people(){
+	if ( !is_plugin_active('uc-people/uc-people.php') ) {
+		activate_plugin('uc-people/uc-people.php');
+	}
+};
+add_action( 'admin_init', 'cornerstone_show_people' );
+
+// Force the Page Builder plugin to include the 'simple-social-icons' class
+add_filter( 'siteorigin_panels_widget_classes', 'ssi_add_widget_class' );
+function ssi_add_widget_class( $classes ) {
+	if ( in_array( 'widget_simple-social-icons', $classes ) ) {
+		$classes[] = 'simple-social-icons';
+	}
+
+	return $classes;
+}
+
 ?>
\ No newline at end of file