Add returning sponsor theory7.net, see also 01afeb8

Signed-off-by: Isaac Bennetch <bennetch@gmail.com>

Author: ibennetch

pmaweb/templates/sponsors.html

@@ -120,6 +120,7 @@ <h3>Bronze sponsors</h3>
 <a href="https://tryggvi.se">Tryggvi</a>
 <a href="https://cheatevolution.com">Cheat Evolution</a>
 <a href="https://americancardrooms.com">American Cardrooms</a>
+<a href="https://www.theory7.net">Theory7.net</a>
 <a href="https://goldstarsocial.com/">Goldstar Social</a>
 <a href="https://www.sveaiptv.com/">Bästa IPTV i Sverige</a>
 <a href="https://www.worthepenny.com/">WorthEPenny</a>
@@ -133,6 +134,7 @@ <h3>Bronze sponsors</h3>
 <a href="https://earthweb.com">Earthweb</a>
 <a href="https://www.honrev.com">HONREV Honest Reviews</a>
 <a href="https://www.pmpmg.com/">Law Firm Marketing Services</a>
+
 </div>
 
 <h2 id="conditions">Becoming a sponsor</h2>