added troubleshooting email

docs/about.html

@@ -48,6 +48,7 @@ <h1 class="mobile">
             <p>VOLUNTEER YOUR COMPUTER'S SPARE POWER TO GET PEOPLE OUT OF JAIL</p>
         </div>
         <div class="section about">
+            <p><i>Running into installation trouble? Email <a href="mailto:[email protected]">[email protected]</a> for assistance!</i></p>
             <h1>About Bail Bloc</h1>
             <p><strong>Here’s how it works:</strong> When you download the app, a small part of your computer's unused processing power is redirected toward mining a popular cryptocurrency called <a href="https://getmonero.org/" target="_blank">Monero</a>, which is secure, private, and untraceable. At the end of every month, we exchange the Monero for US dollars and donate the earnings to the <a href="http://www.thebronxfreedomfund.org/" target="_blank">Bronx Freedom Fund</a> and through them, a new nation-wide initiative, <a href="https://bailproject.org" target=_ "blank">The Bail Project</a>.
             </p>