Fix for Alt+G class change

Index: data/scripts/handlers/admincommandhandlers/AdminEditChar.java
===================================================================
--- data/scripts/handlers/admincommandhandlers/AdminEditChar.java   (revision 7916)
+++ data/scripts/handlers/admincommandhandlers/AdminEditChar.java   (working copy)
@@ -354,7 +355,7 @@
            try
            {
                String val = command.substring(15);
-               int classidval = Integer.parseInt(val);
+               int classidval = Integer.parseInt(val.trim());
                L2Object target = activeChar.getTarget();
                L2PcInstance player = null;
                if (target instanceof L2PcInstance)