When use redirect avoid to use fragment

The fragment is the part after the pound, #. If a fragment is used,
first the page is loaded and then the fragment is processed
afterwards. Not using fragments it can go directly to the correct
page.

FEA: ItEr74S04BugFixing

navalplanner-webapp/src/main/java/org/navalplanner/web/common/entrypoints/URLHandler.java

@@ -221,7 +221,8 @@ public class URLHandler<T> {
     }
 
     private String buildRedirectURL(String fragment) {
-        StringBuilder linkValue = new StringBuilder(page).append(fragment);
+        StringBuilder linkValue = new StringBuilder(page).append(";").append(
+                !fragment.isEmpty() ? fragment.substring(1) : "");
         return linkValue.toString();
     }