Build Tools Cleanup

tools/publish_pkg.py

Index: tools/publish_pkg.py
diff --git a/tools/publish_pkg.py b/tools/publish_pkg.py
index 06cc3b43a7dab4e7724bbffe46ed0fbc85a7b1ef..8f30122b3366158cc5867d5bad258cd0f2a6b6d8 100755
--- a/tools/publish_pkg.py
+++ b/tools/publish_pkg.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+# Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 #
@@ -13,7 +13,6 @@
 
 import os
 import os.path
-import re
 import shutil
 import sys
 import subprocess
@@ -95,7 +94,7 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-''');
+''')
 
   print 'publishing version ' + version + ' of ' + argv[1] + ' to pub.\n'