Optimization of the smartphone version and multiple bug fixes

【Contents of fixes and feature additions】
■Updated the fixed footer bar for smartphones.
■Fixes to resolve widget errors in PHP7 environment.
■Changed the search URL of the widget “Google Custom Search” to https.

The following files 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
functions/seo.php
language/en.po
language/en.po ・language/en.mo
widget/ad.php
widget/categories.php
widget/google_search.php
widget/news_list.php
widget/recent.php
widget/styled_post_list1.php
widget/styled_post_list2.php
amore.css
functions.php
footer.php
header.php
header-no-sidebar.php
style.css
【Added files】
footer-bar/footer-bar2.js
img/common/facebook_m.png
img/common/twitter_m.png
img/common/line_m.png

For more information, please visit the AMORE (tcd028) download site for purchasers.