prep for release

git-svn-id: http://svn.zope.org/repos/main/zc.buildout/trunk@116010 62d5b8a3-27da-0310-9561-8e5933582275

CHANGES.txt

 Change History
 **************
 
-1.5.1 (unreleased)
+1.5.1 (2010-08-29)
 ==================
 
 New features:
 
 - Scripts store the old PYTHONPATH in BUILDOUT_ORIGINAL_PYTHONPATH if it
   existed, and store nothing in the value if it did not exist.  This allows
-  recipes that do not want subprocesses to have the system-Python-protected
-  site.py to set the environment of the subprocess appropriately.
+  code that does not want subprocesses to have the system-Python-protected
+  site.py to set the environment of the subprocess as it was originally.
 
 Bugs fixed:
 

setup.py

@@ -12,7 +12,7 @@
 #
 ##############################################################################
 name = "zc.buildout"
-version = "1.5.1dev"
+version = "1.5.1"
 
 import os
 from setuptools import setup