Adjustment and bug fix for footer bar

【Contents of fixes】
■Adjusted the footer bar for smartphones.
■Fixed a bug that the right sidebar was not displayed on the article detail page when layout 1 is selected.

The following are the files that have been modified for this update.
【Corrected files】
admin/theme-options.php
footer-bar/footer-bar.css
footer-bar/footer-bar.js
footer-bar/footer-bar.php
footer-bar/footer-bar2.js
functions/head.php
functions/seo.php
language/ja.po
language/ja.mo
footer.php
responsive.css
sidebar.php
style.css

For more information, please visit the IZM (tcd034) download site for purchasers.