python.new.bat was inadvertantly removed when iannucci@ committed
https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/c64d3765a03aa66d980f66109f58eb3b05a4cb18

This restores pylint.new.bat and removes python.new.bat

Original CL: https://chromiumcodereview.appspot.com/140183007/

BUG=328453
AUTHOR=techtonik@gmail.com
R=agable@chromium.org

Review URL: https://codereview.chromium.org/196343024

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@257489 0039d316-1c4b-4281-b951-d872f2087c98