Setup Apache Matomo analytics

- upgrade fluido-skin to 1.11.0
- add configuration for matomo
- remove unsupported ohloh

src/site/site.xml

@@ -30,20 +30,25 @@
   <skin>
     <groupId>org.apache.maven.skins</groupId>
     <artifactId>maven-fluido-skin</artifactId>
-    <version>1.9</version>
+    <version>1.11.0</version>
   </skin>
 
   <edit>${project.scm.url}</edit>
 
   <custom>
+    <matomo>
+      <siteId>18</siteId>
+      <url>https://analytics.apache.org/</url>
+      <options>
+        <disableCookies/>
+        <trackPageView/>
+        <enableLinkTracking/>
+      </options>
+    </matomo>
     <fluidoSkin>
       <googleSearch>
         <sitesearch>www.mojohaus.org</sitesearch>
       </googleSearch>
-      <ohloh>
-        <projectId>5211</projectId>
-        <widget>thin-badge</widget>
-      </ohloh>
       <gitHub>
         <projectId>mojohaus/${project.artifactId}</projectId>
         <ribbonOrientation>right</ribbonOrientation>