Put the ez_setup bootstrap script onto bitbucket and note it's new location

--HG--
branch : distribute
extra : rebase_source : 0881d2555c3cccb3e3e9028e9755ad9021493caa

setuptools.txt

@@ -15,7 +15,7 @@ including just a single `bootstrap module`_ (an 8K .py file), your package will
 automatically download and install ``setuptools`` if the user is building your
 package from source and doesn't have a suitable version already installed.
 
-.. _bootstrap module: http://peak.telecommunity.com/dist/ez_setup.py
+.. _bootstrap module: http://cdn.bitbucket.org/tarek/distribute/downloads/ez_setup.py
 
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