add capabilities check for quomicpress

comicpress_manager_admin.php

@@ -131,6 +131,7 @@ function cpm_add_pages() {
     if (($option = generate_comic_categories_options('category')) !== false) {
       if (cpm_option('cpm-enable-quomicpress') == 1) {
         if (count($cpm_config->errors) == 0) {
+          if (current_user_can('edit_post')) {
             wp_register_sidebar_widget( 'dashboard_quomicpress', __("QuomicPress (Quick ComicPress)", "comicpress-manager"), 'cpm_quomicpress_widget',
               array( 'width' => 'half' )
             );
@@ -140,6 +141,7 @@ function cpm_add_pages() {
         }
       }
     }
+  }
 }
 
 /**