Support for PHP version 5.3 and 5.4 series and multiple fixes

【Contents of fixes】
■Fixes to resolve errors that were occurring in PHP versions 5.3 and 5.4
■Adjusted the setting field of the fixed footer bar for smartphones.
■Fixed the code of OGP function.
※Fixed the path of the alternative image used when the eye catch image does not exist.
■Fixes to the page builder function.
・Added “Space below (for smartphones)” to “Row” and “Content” settings.
※With this fix, it is now possible to set the margins specifically for smartphones.
・Fixed the bug that “Row Background Color” is not applied when the “Row” is not a single column.

The following files have been modified to reflect this update.
【Corrected files】
admin/js/my_script.js
admin/theme-options.php
archive-gallery.php
footer.php
front-page.php
functions/ogp.php
header.php
languages/ja.mo
languages/ja.po
pagebuilder/modules/catchcopy.php
pagebuilder/modules/editor.php
pagebuilder/modules/googlemap.php
pagebuilder/modules/headline.php
pagebuilder/modules/image.php
pagebuilder/modules/slider.php
pagebuilder/modules/tab.php
pagebuilder/modules/pagebuilder.php
single-gallery.php
single.php
style.css
template-parts/type4.php
template-parts/type5.php

For more information, please visit the download site for purchasers of Story (tcd041).