Remove specific mention of my name and email address from modules.  Not really
needed and all bug reports should go to the bug tracker, not directly to me.
Plus I am not the only person to have edited these files at this point.
diff --git a/Lib/dummy_thread.py b/Lib/dummy_thread.py
index a72c927..c131384 100644
--- a/Lib/dummy_thread.py
+++ b/Lib/dummy_thread.py
@@ -11,11 +11,8 @@
         import dummy_thread as thread
 
 """
-__author__ = "Brett Cannon"
-__email__ = "brett@python.org"
-
-# Exports only things specified by thread documentation
-# (skipping obsolete synonyms allocate(), start_new(), exit_thread())
+# Exports only things specified by thread documentation;
+# skipping obsolete synonyms allocate(), start_new(), exit_thread().
 __all__ = ['error', 'start_new_thread', 'exit', 'get_ident', 'allocate_lock',
            'interrupt_main', 'LockType']