don't mess with group_by labels

git-svn-id: https://dev.finn.de/svn/cockpit/branches/reporting_merge@1805 7926756e-e54e-46e6-9721-ed318f58905e

assets/javascripts/reporting.js

@@ -338,7 +338,7 @@ function init_label(group_by) {
 }
 
 function sanitized_selected(select) {
-    return select.descendants().select(function(e) { return e.value == select.value }).first().innerHTML.strip().replace(/(&(\w+;)|\W)/g, "");
+    return select.descendants().select(function(e) { return e.value == select.value }).first().innerHTML.strip();
 }
 
 function init_group_by(field) {