Works ok

Works very well with the version 4.3.1.
Very easy to set up. It is not necessary to change any line code.

It works with multiple authors, with a custom signature for each author.

Does not work with quotes. If you need to use image or link, you can enter the HTML without the quotes.
example:
<a href=URL><img src=IMG_URL></a>

If you want to write a quote, a text for example, so that the quotes appear without error, use the html ASCII code as the following (http://www.w3schools.com/charsets/ref_html_ascii.asp):
&#ASCII_CODE;