Updated import statements to use the new `configparser` module name.
Updated the documentation to use the new name.
Revert addition of the stub entry for the old name.

Georg, I am reverting your changes since this commit should propagate
to py3k.
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index b2686aa..6ece996 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -2275,18 +2275,20 @@
 Configuration file format
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
-The configuration file format understood by :func:`fileConfig` is based on
-ConfigParser functionality. The file must contain sections called ``[loggers]``,
-``[handlers]`` and ``[formatters]`` which identify by name the entities of each
-type which are defined in the file. For each such entity, there is a separate
-section which identified how that entity is configured. Thus, for a logger named
-``log01`` in the ``[loggers]`` section, the relevant configuration details are
-held in a section ``[logger_log01]``. Similarly, a handler called ``hand01`` in
-the ``[handlers]`` section will have its configuration held in a section called
-``[handler_hand01]``, while a formatter called ``form01`` in the
-``[formatters]`` section will have its configuration specified in a section
-called ``[formatter_form01]``. The root logger configuration must be specified
-in a section called ``[logger_root]``.
+The configuration file format understood by :func:`fileConfig` is
+based on :mod:`configparser` functionality. The file must contain
+sections called ``[loggers]``, ``[handlers]`` and ``[formatters]``
+which identify by name the entities of each type which are defined in
+the file. For each such entity, there is a separate section which
+identified how that entity is configured. Thus, for a logger named
+``log01`` in the ``[loggers]`` section, the relevant configuration
+details are held in a section ``[logger_log01]``. Similarly, a handler
+called ``hand01`` in the ``[handlers]`` section will have its
+configuration held in a section called ``[handler_hand01]``, while a
+formatter called ``form01`` in the ``[formatters]`` section will have
+its configuration specified in a section called
+``[formatter_form01]``. The root logger configuration must be
+specified in a section called ``[logger_root]``.
 
 Examples of these sections in the file are given below. ::