Added reference info

public/shiva/src/main/resources/nl/lumc/sasc/biopet/pipelines/shiva/shivaFront.ssp

@@ -13,6 +13,7 @@
         <th>Variantcallers</th>
         <td>${summary.getValue("shivavariantcalling", "settings", "variantcallers").get.asInstanceOf[List[String]].mkString(", ")}</td>
     </tr>
+    <tr><th>Reference</th><td>${summary.getValue("shiva", "settings", "reference", "species")} - ${summary.getValue("shiva", "settings", "reference", "name")}</td></tr>
     <tr><th>Number of samples</th><td>${summary.samples.size}</td></tr>
 </tbody>
 </table>