Revert "Form Element Wysibb Editor"

This reverts commit 97c3786c0e669ad060a9bc69da2c3cd5943ab470.
Form Element Wysibb Editor

Example:
$editorArea = new Custom_Form_Element_WysibbEditor('content', 'Example
Text Value' , array('label' => 'Feedback', class='custom-texteditor' ));