-----
* Make sure that when using ``--monitor`` or ``--reload``, if the
parent monitoring process dies, also kill the subprocess.
* When using ``paster serve --log-file``, append to the log file (was
truncating any previous contents).
* Read logging information from the server file, using the logging module's
`standard configuration format
<http://python.org/doc/current/lib/logging-config-fileformat.html>`_
* When adding files don't fail because an svn command fails. Helpful
particularly on Windows, when the svn command-line isn't installed
(e.g., using TortoiseSVN).