Updated copyright info; removed unused import

git-svn-id: http://munki.googlecode.com/svn/trunk@588 a4e17f2e-e282-11dd-95e1-755cbddbdd66

code/client/munkilib/munkicommon.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python
 # encoding: utf-8
 #
-# Copyright 2009 Greg Neagle.
+# Copyright 2009-2010 Greg Neagle.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -24,7 +24,7 @@ Common functions used by the munki tools.
 
 import sys
 import os
-import re
+#import re
 import time
 import subprocess
 import tempfile