erp5testnode: Compile userhosts with erp5testnode software release

software/erp5testnode/software.cfg

@@ -9,6 +9,7 @@ extends =
   ../../component/shellinabox/buildout.cfg
   ../../component/pwgen/buildout.cfg
   ../../component/apache/buildout.cfg
+  ../../component/userhosts/buildout.cfg
   ../../stack/monitor/buildout.cfg
 
 parts =
@@ -19,6 +20,7 @@ parts =
   zip
   git
   apache
+  userhosts
 
 [eggs]
 recipe = zc.recipe.egg