Added Auth0 badge

index.html

@@ -308,6 +308,7 @@
 						<p>Free and Open Source messaging and emailing app that combines common web applications into one.</p>
 					</div>
 					<div class="col-md-7">
+						<a width="150" height="50" href="https://auth0.com/?utm_source=oss&utm_medium=gp&utm_campaign=oss" target="_blank" alt="Single Sign On & Token Based Authentication - Auth0"><img width="150" height="50" alt="JWT Auth for open source projects" src="//cdn.auth0.com/oss/badges/a0-badge-light.png"/></a>
 					</div>
 					<div class="col-md-2">
 						<h4>Navigation</h4>