Fixed multiple bugs and improved specifications of some functions

【Contents of fixes】
■Japanese localization of untranslated parts of the page builder screen.
■Fixed the scroll position of the header circular button.
■Fixed a bug where the Facebook and Twitter page URLs set in Theme Options > Footer > SNS Button Settings were outputted interchangeably.
■Fixed missing slash in the URL output for Facebook OGP.
■Fixed to allow password restriction even for custom post type “Gallery” posts.
■Fixed the output code of the quick tag function.
■Fixed a bug in the blog archive page when the date or category is not displayed in Blog > Display Settings.

The following files have been modified for this update.
Corrected files】
admin/theme-options.php
archive-project.php
css/design-plus.css
css/responsive.css
css/style.css
functions.php
functions/head.php
functions/update_notifier.php
languages/ja.mo
languages/ja.po
style.css

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