Fix links on homepage that were wrong on in-i2p site

i2p2www/pages/site/index.html

@@ -29,14 +29,14 @@
   </div>
   <div class="aside">
     <h1>Peer-to-Peer</h1>
-    <p>Everyday, people use the I2P network to connect with other people without the worry of being tracked or their data being collected. In some cases people rely on the network when they cannot safely communicate or while doing sensitive work. The network is P2P - people powered, and always growing. <a href="https://geti2p.net/en/docs/protocol">Learn more about the Protocol Stack</a>.</p>
+    <p>Everyday, people use the I2P network to connect with other people without the worry of being tracked or their data being collected. In some cases people rely on the network when they cannot safely communicate or while doing sensitive work. The network is P2P - people powered, and always growing. <a href="{{ site_url('docs/protocol') }}">Learn more about the Protocol Stack</a>.</p>
 
     <h1>Privacy and Security By Design</h1>
     <p>I2P has created transport protocols that resist DPI censorship, and continuously improves its end to end encryption.
-    <a href="https://geti2p.net/en/docs/transport">Read the I2P Transport Overview</a></p>
+    <a href="{{ site_url('docs/transport') }}">Read the I2P Transport Overview</a></p>
 
     <h1>Built For Communication</h1>
-    <p>I2P has an application layer with easy to use <a href="https://geti2p.net/en/docs/api/i2ptunnel">APIs for creating your own privacy - aware apps.</a></p>
+    <p>I2P has an application layer with easy to use <a href="{{ site_url('docs/api/i2ptunnel') }}">APIs for creating your own privacy - aware apps.</a></p>
   </div>
   <div class="aside">
     <a href="{{ url_for('blog_atom', lang=g.lang) }}" class="feed-icon" title="{{ _('I2P Blog ATOM Feed') }}">{{ _('I2P Blog ATOM Feed') }}</a>