Replay changeset 70238:03e488b5c009 from fubar branch.  Original commit
message:

Reconcile with the 2.6svn branch.  The 2.6.7 release will be made from
Subversion, but there were differences, so this brings them in sync.  These
changes should *not* propagate to any newer versions.
diff --git a/Python/Python-ast.c b/Python/Python-ast.c
index bc6cca0..45fe444 100644
--- a/Python/Python-ast.c
+++ b/Python/Python-ast.c
@@ -2,7 +2,7 @@
 
 
 /*
-   __version__ 62047.
+   __version__ .
 
    This module must be committed separately after each AST grammar change;
    The __version__ number is set to the revision number of the commit
@@ -6300,7 +6300,7 @@
         if (PyDict_SetItemString(d, "AST", (PyObject*)&AST_type) < 0) return;
         if (PyModule_AddIntConstant(m, "PyCF_ONLY_AST", PyCF_ONLY_AST) < 0)
                 return;
-        if (PyModule_AddStringConstant(m, "__version__", "62047") < 0)
+        if (PyModule_AddStringConstant(m, "__version__", "") < 0)
                 return;
         if (PyDict_SetItemString(d, "mod", (PyObject*)mod_type) < 0) return;
         if (PyDict_SetItemString(d, "Module", (PyObject*)Module_type) < 0)