Closes #4228 TinyMce can now load the frontend theme in the editor when 'wysiwyg' is found in the scope of a declared css file within theme.xml

Fixes #4371 - FontAwesome5 is now loaded in the TinyMce editor when detected in the frontend theme.

e107_tests/tests/unit/e_parse_shortcodeTest.php

@@ -16,6 +16,7 @@ class e_parse_shortcodeTest extends \Codeception\Test\Unit
 	public function _before()
 	{
 		e107::loadAdminIcons();
+		e107::getParser()->setFontAwesome(5);
 
 		try
 		{