Fix #31633: select pattern operator did not mention [abc] wildcard, also

documented the operator more detailed in wiki now.

http://wiki.blender.org/index.php/Doc:2.6/Manual/Modeling/Objects/Selecting#Other_Menu_Options

release/scripts/startup/bl_operators/object.py

@@ -34,7 +34,7 @@ class SelectPattern(Operator):
 
     pattern = StringProperty(
             name="Pattern",
-            description="Name filter using '*' and '?' wildcard chars",
+            description="Name filter using '*', '?' and '[abc]' unix style wildcards",
             maxlen=64,
             default="*",
             )