Update application development guide with new dependencies

i2p2www/pages/site/get-involved/develop/applications.html

@@ -322,6 +322,15 @@ This will require the following libraries in your classpath:
     <li>$I2P/lib/i2p.jar: {{ _('Standard I2P classes, data structures, API, and utilities') }}</li>
 </ul>
 
+<p>{% trans -%}
+You can fetch these from an I2P installation, or add the following dependencies
+from Maven Central:
+{%- endtrans %}</p>
+<ul>
+    <li><code>{{ ver("net.i2p:i2p:%s") }}</code></li>
+    <li><code>{{ ver("net.i2p.client:streaming:%s") }}</code></li>
+</ul>
+
 <p>{% trans -%}
 Network communication requires the usage of I2P network sockets.
 To demonstrate this, we will create an application where a client can send text messages to a server,