Index: lams_tool_chat/web/WEB-INF/web.xml
===================================================================
diff -u -r48ecaca457cd67a79a45aa681613f2d9f058e0d0 -re851ecbb7a28dba597688df7f4466b2ab603405c
--- lams_tool_chat/web/WEB-INF/web.xml	(.../web.xml)	(revision 48ecaca457cd67a79a45aa681613f2d9f058e0d0)
+++ lams_tool_chat/web/WEB-INF/web.xml	(.../web.xml)	(revision e851ecbb7a28dba597688df7f4466b2ab603405c)
@@ -16,7 +16,7 @@
             	classpath:/org/lamsfoundation/lams/toolApplicationContext.xml
 				classpath:/org/lamsfoundation/lams/learning/learningApplicationContext.xml
 				classpath:/org/lamsfoundation/lams/contentrepository/applicationContext.xml
-				classpath:/org/lamsfoundation/lams/tool/chat/chatApplicationContext.xml			
+				classpath:/org/lamsfoundation/lams/tool/chat/chatApplicationContext.xml		
 	</param-value>
 </context-param>
 
@@ -156,10 +156,6 @@
 	<url-pattern>/exportPortfolio</url-pattern>
 </servlet-mapping>
 
-   <session-config>
-      <session-timeout>120</session-timeout>
-   </session-config>
-
    <!--
    To specify mime mappings, create a file named mime-mappings.xml, put it in your project's mergedir.
    Organize mime-mappings.xml following this DTD slice: