Added new page builder function and fixed multiple bugs and errors

【Contents of fixes and feature additions】

■New page builder feature added

We have added and implemented the latest version of the page builder feature (new page builder) to address multiple issues that have been occurring with the previous page builder feature (old page builder).

In this version, both the new and old page builder features are implemented, and page content created using the old page builder is unaffected.

We are planning to remove the old page builder in a future version. If you wish to use the new page builder feature in the future, please use the “New Page Builder” that has been added to the editor section.

■Fixed a bug that caused the top page to go blank in some environments.
■Fixes to resolve multiple errors.
・Removed unnecessary functions.
・Fixed an error when saving theme options that was occurring in PHP5.6 system.
・Fixed a console error.
・Fixed widget error in PHP7 environment.
・Fixed Notice error in detail page and fixed page.

The following files have been modified for this update.
【Corrected files】
admin/css/my_admin.css
admin/theme-options.php
bootstrap.min.css
footer.php
functions.php
functions/head.php
functions/page_builder.php
jquery.fullpage.min.css
languages/ja.mo
languages/ja.po
page/template_about.php
single.php
sns_btn_top.php
style.css
widget/ad.php
widget/archive_list.php
widget/category_list.php
widget/custom_menu.php
widget/google_search.php
widget/styled_post_list1.php
【Added files】
img/common/slider_arrow1.png
img/common/slider_arrow2.png
pagebuilder folder
pagebuilder/assets
pagebuilder/assets/admin folder
pagebuilder/assets/admin/css folder
pagebuilder/assets/admin/css/admin.css
pagebuilder/assets/admin/css/attendance_table.css
Pagebuilder/assets/admin/css/business_day.css
pagebuilder/assets/admin/css/media-field.css
pagebuilder/assets/admin/css/repeater.css
pagebuilder/assets/admin/js folder
pagebuilder/assets/admin/js/admin.js
pagebuilder/assets/admin/js/attendance_table.js
pagebuilder/assets/admin/js/business_day.js
pagebuilder/assets/admin/js/editor.js
pagebuilder/assets/admin/js/googlemap.js
pagebuilder/assets/admin/js/jscolor.js
pagebuilder/assets/admin/js/media-field.js
pagebuilder/assets/admin/js/repeater.js
pagebuilder/assets/css folder
pagebuilder/assets/css/attendance_table.css
pagebuilder/assets/css/business_day.css
pagebuilder/assets/css/pagebuilder.css
pagebuilder/assets/css/pricemenu.css
pagebuilder/assets/css/slider.css
pagebuilder/assets/css/tab.css
pagebuilder/assets/img folder
pagebuilder/assets/img/slider_arrow1.png
pagebuilder/assets/img/slider_arrow2.png
pagebuilder/assets/js folder
pagebuilder/assets/js/tab.js
pagebuilder/modules folder
pagebuilder/modules/catchcopy.php
pagebuilder/modules/editor.php
pagebuilder/modules/googlemap.php
pagebuilder/modules/headline.php
pagebuilder/modules/image.php
pagebuilder/modules/includes.php
pagebuilder/modules/includes/jscolor.php
pagebuilder/modules/includes/media_field.php
pagebuilder/modules/includes/repeater.php
pagebuilder/modules/includes/slider.php
pagebuilder/modules/tab.php
pagebuilder/pagebuilder.php

For more information, please visit the Avalon (tcd040) download site for purchasers.