Increasing GUI session timeout.

Change-Id: I28c8776025f4d4f51745e59727a7372890befe04
diff --git a/tools/package/etc/org.ops4j.pax.web.cfg b/tools/package/etc/org.ops4j.pax.web.cfg
index c8fb3b3..cf78e87 100644
--- a/tools/package/etc/org.ops4j.pax.web.cfg
+++ b/tools/package/etc/org.ops4j.pax.web.cfg
@@ -8,5 +8,8 @@
 org.ops4j.pax.web.ssl.password=OBF:1xtn1w1u1uob1xtv1y7z1xtn1unn1w1o1xtv
 org.ops4j.pax.web.ssl.keypassword=OBF:1xtn1w1u1uob1xtv1y7z1xtn1unn1w1o1xtv
 
+
+org.ops4j.pax.web.session.timeout=1440
+
 org.ops4j.pax.web.session.url=none
 org.ops4j.pax.web.config.file=./etc/jetty.xml