increase version of erp5.util for distributing testnode changes

CHANGES.erp5.util.txt

 Changes
 =======
 
+0.4.2 (2012-04-11)
+----------------
+
+ * erp5.util.testnode:
+
+  - Improve testnode logs
+  - add a thread to upload ongoing logs to the master regularly
+  - if the software release is not built successfully after a
+    few time, totally erase software. This help unblocking if
+    buildout is unable to update software.
+  - check if the last test result was cancelled in order to
+    allow relaunching test without restarting testnode
+
 0.4.1 (2012-02-29)
 ----------------
 

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 import glob
 import os
 
-version = '0.4.1'
+version = '0.4.2'
 name = 'erp5.util'
 long_description = open("README.erp5.util.txt").read() + "\n"