Customer portal : Services catalog displayed as a list by default

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@4122 a333f486-631f-4898-b8df-5754b55c2be0

datamodels/2.x/itop-tickets/datamodel.itop-tickets.xml

@@ -1088,7 +1088,7 @@
               <mode id="list"/>
               <mode id="tree"/>
             </availables>
-            <default>tree</default>
+            <default>list</default>
           </browse_modes>
           <data_loading>auto</data_loading>
           <!-- lazy|full|auto. Let the consultant choose if the list/tree data are load progressivly at each page/level or in one-shot or if it is up to the system regarding the "lazy_loading_threshold" parameter -->