Fixed #4296 -- Added more explanation around the PythonPath directory setting. Based on contributions from a cast of thousands (Simon Greenhill, Paul Bissex, Graham Dumpleton, ...). Thanks, all.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5896 bcc190cf-cafb-0310-a4f2-bffc1f526a37