Adding new widgets and fixing bugs

【Contents of fix】
■The following new widgets have been added.
・Notification List (tcd version)
・Campaign List (tcd version)
・Staff List (tcd version)
・Customer’s voice list (tcd version)
■Fixed a bug in the meta description output of the top page.

The following are the files that have been modified for this update.
【Added files】
widget/campaign_list.php
widget/news_list.php
widget/staff_list.php
widget/voice_list.php
【Corrected files】
functions/head.php
functions/seo.php
language/ja.po
language/ja.mo
functions.php
style.css

For more information, please visit the SKIN (tcd046) download site for purchasers.