- added "PayPal" and "Patreon" donate buttons

public/templates/dialog/credit.html

@@ -30,13 +30,33 @@
                 <dd><a target="_blank" href="https://github.com/exodus4d/pathfinder">GitHub</a></dd>
                 <dt class="text-left txt-color txt-color-grayLight">Community <i class="fa fa-lg fa-google-plus fa-fw"></i></dt>
                 <dd><a target="_blank" href="https://plus.google.com/+Pathfinder-wSpace">Google+</a></dd>
+            </dl>
+
+            <dl class="dl-horizontal">
                 <dt class="text-left txt-color txt-color-grayLight">Media <i class="fa fa-lg fa-youtube-play fa-fw"></i></dt>
                 <dd><a target="_blank" href="https://www.youtube.com/channel/UC7HU7XEoMbqRwqxDTbMjSPg">YouTube</a></dd>
                 <dt class="txt-color txt-color-grayLight">Licence <i class="fa fa-lg fa-certificate fa-fw"></i> </dt>
                 <dd><a target="_blank" href="http://opensource.org/licenses/MIT">(MIT) <em class="pf-brand">License</em></a></dd>
+                <dt class="txt-color txt-color-grayLight">&nbsp;</dt>
+                <dd>&nbsp;</dd>
             </dl>
         </div>
 
+        <h4>If you like <em class="pf-brand">pathfinder</em>, why not make a donation?</h4>
+
+        <div class="row">
+            <div class="col-xs-6 text-center">
+                <a class="btn" target="_blank" href="https://www.patreon.com/exodus4d">
+                    <img src="public/img/landing/donate_patreon.png">
+                </a>
+            </div>
+            <div class="col-xs-6 text-center">
+                <a class="btn" target="_blank" href="https://www.paypal.me/Exodus4D">
+                    <img src="public/img/landing/donate_paypal.png">
+                </a>
+            </div>
+        </div>
+
         <h3 class="txt-color txt-color-grayLight">
             <strong><i class="fa fa-fw fa-copyright" aria-hidden="true"></i>CCP Copyright Notice</strong>
         </h3>