Fix references to Julius and Matt.

content/community.html

@@ -25,9 +25,9 @@
   </p>
   <h1>Sponsorship</h1>
   <p>
-    Prometheus was initially started privately by
-    <a href="https://github.com/matttproud">Matt Proud</a> and
-    <a href="https://github.com/juliusv">Julius Volz</a>. The majority of its
+    Prometheus was initially started by
+    <a href="http://www.matttproud.com">Matt T. Proud</a> and
+    <a href="http://juliusv.com">Julius Volz</a>. The majority of its
     development has been sponsored by <a href="https://soundcloud.com">SoundCloud</a>.
   </p>
 </div>

content/docs/introduction/faq.md

@@ -33,8 +33,8 @@ Most Prometheus components are written in Go. Some are also written in Java and
 ### Who wrote Prometheus?
 
 Prometheus was initially started privately by
-[Matt Proud](https://github.com/matttproud) and
-[Julius Volz](https://github.com/juliusv). The majority of its
+[Matt T. Proud](http://www.matttproud.com) and
+[Julius Volz](http://juliusv.com). The majority of its
 development has been sponsored by [SoundCloud](https://soundcloud.com).
 
 Other companies making active contributions include [Boxever](www.boxever.com)