Minor - Update installation guide - refs BT#9464

documentation/installation_guide.html

@@ -144,10 +144,13 @@ The following directories need to be readable, writeable and executable by your
 <ul>
   <li>[chamilo]/main/inc/conf/</li>
   <li>[chamilo]/main/upload/users/</li>
+  <li>[chamilo]/main/upload/sessions/</li>
+  <li>[chamilo]/main/upload/courses/</li>
   <li>[chamilo]/main/default_course_document/images/</li>
   <li>[chamilo]/archive/</li>
   <li>[chamilo]/courses/</li>
   <li>[chamilo]/home/</li>
+  <li>[chamilo]/data/</li>
 </ul>
 Optionally, you can do the same to the following directories if you want to
 enable CSS styles package upload and sub-language definition:

documentation/installation_guide_es_ES.html

@@ -132,10 +132,13 @@ Remplace [chamilo] por el directorio en el cual está ubicado su Chamilo:
 <ul>
   <li>[chamilo]/main/inc/conf/</li>
   <li>[chamilo]/main/upload/users/</li>
+  <li>[chamilo]/main/upload/sessions/</li>
+  <li>[chamilo]/main/upload/courses/</li>
   <li>[chamilo]/main/default_course_document/images/</li>
   <li>[chamilo]/archive/</li>
   <li>[chamilo]/courses/</li>
   <li>[chamilo]/home/</li>
+  <li>[chamilo]/data/</li>
 </ul>
 Opcionalmente, puede hacer lo mismo a los directorios siguientes si desea
 activar la subida de paquetes de estilos CSS y la definición de sub-idiomas:

documentation/installation_guide_fr_FR.html

@@ -176,10 +176,13 @@ Remplacez [chamilo] par le répertoire où vous avez placé le contenu du zip:
 <ul>
   <li>[chamilo]/main/inc/conf/</li>
   <li>[chamilo]/main/upload/users/</li>
+  <li>[chamilo]/main/upload/sessions/</li>
+  <li>[chamilo]/main/upload/courses/</li>
   <li>[chamilo]/main/default_course_document/images/</li>
   <li>[chamilo]/archive/</li>
   <li>[chamilo]/courses/</li>
   <li>[chamilo]/home/</li>
+  <li>[chamilo]/data/</li>
 </ul>
 Optionnellement, vous pouvez faire la même chose pour les répertoires suivants
 si vous souhaitez permettre l'envoi de styles CSS ou la définition de nouvelles

documentation/installation_guide_it_IT.html

@@ -108,10 +108,13 @@
 <ul>
   <li class="li2"><span class="s1">[chamilo]/main/inc/conf/</span></li>
   <li class="li2"><span class="s1">[chamilo]/main/upload/users/</span></li>
+  <li clasS="li2">[chamilo]/main/upload/sessions/</li>
+  <li class="li2">[chamilo]/main/upload/courses/</li>
   <li class="li2"><span class="s1">[chamilo]/main/default_course_document/images/</span></li>
   <li class="li2"><span class="s1">[chamilo]/archive/</span></li>
   <li class="li2"><span class="s1">[chamilo]/courses/</span></li>
   <li class="li2"><span class="s1">[chamilo]/home/</span></li>
+  <li class="li2"><span class="s1">[chamilo]/data/</span></li>
 </ul>
 <p class="p3"><span class="s1"></span><br></p>
 <p class="p2"><span class="s1">Opzionalmente puoi fare lo stesso alle seguenti cartelle se vuoi consentire il caricamento dei pacchetti di stile CSS (CSS styles package) e la definizione di sotto-linguaggi (sub-language definition):</span></p>