Trim search queries (for users, groups, etc.). I have found that sometimes the viewer adds a space at the end, which causes searches to fail.

Resolves http://opensimulator.org/mantis/view.php?id=6935

OpenSim/Region/CoreModules/Framework/Search/BasicSearchModule.cs

@@ -150,6 +150,8 @@ namespace OpenSim.Region.CoreModules.Framework.Search
 
         void OnDirFindQuery(IClientAPI remoteClient, UUID queryID, string queryText, uint queryFlags, int queryStart)
         {
+            queryText = queryText.Trim();
+
             if (((DirFindFlags)queryFlags & DirFindFlags.People) == DirFindFlags.People)
             {
                 if (string.IsNullOrEmpty(queryText))
@@ -194,4 +196,4 @@ namespace OpenSim.Region.CoreModules.Framework.Search
 
     }
 
-}
+}