Remove references to SVN sandbox.

docs/setuptools.txt

@@ -59,14 +59,6 @@ Feature Highlights:
 * Create extensible applications and frameworks that automatically discover
   extensions, using simple "entry points" declared in a project's setup script.
 
-In addition to the PyPI downloads, the development version of ``setuptools``
-is available from the `Python SVN sandbox`_, and in-development versions of the
-`0.6 branch`_ are available as well.
-
-.. _0.6 branch: http://svn.python.org/projects/sandbox/branches/setuptools-0.6/#egg=setuptools-dev06
-
-.. _Python SVN sandbox: http://svn.python.org/projects/sandbox/trunk/setuptools/#egg=setuptools-dev
-
 .. contents:: **Table of Contents**
 
 .. _ez_setup.py: `bootstrap module`_