PRyC WP: TinyMCE more buttons Plugin

Add (unlock) more buttons (third line/row) to default TinyMCE editor::

• select font
• select font size
• select style
• text background color
• align justify
• underline
• new document (clear document)
• cut
• copy
• charset map
• horizontal break line

1. Upload pryc-wp-tinymce-more-buttons dir to the /wp-content/plugins/ directory
2. Activate the plugin through the \’Plugins\’ menu in WordPress

1. 

   Plugin demo

1.2.0: Verification has been added to see if, for example, another plug has added an option (then it is skipped).
1.1.1: Add “align justify” and “underline” (missed at WP 4.7)
1.0.1: First public ver.