Optimization of the smartphone version and multiple adjustments and bug fixes

【Contents of fixes and function additions】
■Brush-up and adjustment of the smartphone version design (optimization of image display size, margins, and font size)
■Added fixed footer bar function for smartphones.
■Fixed the display specification of the widget for smartphones in landscape mode.
■Added an optional category selection item to the top page > tab article list.
■Added the ability to set ads 1-3 on the article detail page and ads for smartphones.
■Added the ability to set the header logo (for smartphones).
■Corrected theme option wording
・Theme Options -> TCD Theme Options
・Updated the reference link for “Twitter cards”.
■Updated the OGP feature.
※In addition to fixing the output of OGP tags on all pages, pages that do not have eye-catching images, such as archive pages, have been optimized to output alternative images set in the theme options as og:images.
※Modified for SSL WordPress measures.
■Adjusted the breadcrumb list.

The following are the files that have been modified for this update.
【Corrected files】
admin/css/my_admin.css
admin/js/my_script.js
admin/theme-options.php
breadcrumb.php
footer.php
functions.php
functions/head.php
functions/ogp.php
header.php
index.php
js/jscript.js
languages/en.mo
languages/en.po
responsive.css
single.php
style.css
widget/styled_post_list2.php
widget/styled_post_list3.php

【Added files】
admin/img/accordion_arrow.png
admin/js/cf-media-field.js
admin/js/rebox folder
admin/js/rebox/jquery-rebox.css
admin/js/rebox/jquery-rebox.js
fonts/design_plus.eot
fonts/design_plus.svg
fonts/design_plus.ttf
fonts/design_plus.woff
footer-bar folders
footer-bar/footer-bar.css
footer-bar/footer-bar.js
footer-bar/footer-bar.php
img/common/no_image_blog.gif

For more details, please see the download site for purchasers of CORE (tcd027).