Add some basic default styling to fields in the Facetious widget. Fixes

#7.

class.plugin.php

@@ -22,7 +22,7 @@ public function __construct( $file ) {
 	 * @return string URL
 	 * @author John Blackbourn
 	 **/
-	protected function plugin_url( $file = '' ) {
+	public function plugin_url( $file = '' ) {
 		return $this->plugin( 'url', $file );
 	}
 
@@ -33,7 +33,7 @@ protected function plugin_url( $file = '' ) {
 	 * @return string Filesystem path
 	 * @author John Blackbourn
 	 **/
-	protected function plugin_path( $file = '' ) {
+	public function plugin_path( $file = '' ) {
 		return $this->plugin( 'path', $file );
 	}
 
@@ -44,7 +44,7 @@ protected function plugin_path( $file = '' ) {
 	 * @return string Version
 	 * @author John Blackbourn
 	 **/
-	protected function plugin_ver( $file ) {
+	public function plugin_ver( $file ) {
 		return filemtime( $this->plugin_path( $file ) );
 	}
 
@@ -54,7 +54,7 @@ protected function plugin_ver( $file ) {
 	 * @return string Basename
 	 * @author John Blackbourn
 	 **/
-	protected function plugin_base() {
+	public function plugin_base() {
 		return $this->plugin( 'base' );
 	}
 
@@ -90,5 +90,3 @@ public function n( $singular, $plural, $number ) {
 }
 
 defined( 'ABSPATH' ) or die();
-
-?>

class.widget.php

@@ -27,6 +27,15 @@ function __construct() {
 	 **/
     function widget( $args, $instance ) {
 
+    	$facetious = Facetious::init();
+
+    	wp_enqueue_style(
+    		'facetious_widget',
+    		$facetious->plugin_url( 'facetious.css' ),
+    		null,
+    		$facetious->plugin_ver( 'facetious.css' )
+    	);
+
 		echo $args['before_widget'];
 
 		if ( !empty( $instance['title'] ) )
@@ -198,5 +207,3 @@ function register() {
 }
 
 add_action( 'widgets_init', array( 'Facetious_Widget', 'register' ) );
-
-?>

facetious.css

@@ -0,0 +1,5 @@
+
+.widget_facetious_widget .facetious_input,
+.widget_facetious_widget .facetious_filter {
+	display: block;
+}