Added contributors to credits

documentation/credits.html

@@ -683,6 +683,7 @@ Note that we are infinitely grateful to our translators, having made the spread
   <li>Francis Gonzales Tello, for a first draft of the OpenMeetings plugin for 1.9.8</li>
   <li>Maxim Solodovnik, for his help in the development of the OpenMeetings plugin for 1.9.8 - see https://issues.apache.org/jira/browse/OPENMEETINGS-802</li>
   <li>Adolfo Igualada Martínez, for changes to the glossary to PDF export for subdir installs in 1.9.8 (#6929)</li>
+  <li>Kevin Levron, for several contributions to Chamilo LMS 1.9.*</li>
   <li>All the supporting parents, partners, children, friends, colleagues and sometimes students, of the very special geeks that we are, for their continous support and inspiration</li> 
 </ul>
 
@@ -713,6 +714,7 @@ These institutions and companies have either contributed to the Chamilo project
   <li>Universidad de Tocantins, Tocantins, Brazil</li>
   <li>Université de Genève, Geneva, Switzerland</li>
   <li>Université de Grenoble, Grenoble, France</li>
+  <li>Université de Pau, Pau, France</li>
   <li>Unidad Editorial, Spain</li>
   <li>Universidad Autónoma, Chile</li>
   <li>Vall d'Hebron Hospital, Barcelona, Spain</li>