[PATCH] keyword: remove unused import

[Christian Ebert]

# HG changeset patch
# User Christian Ebert <blacktrash at gmx.net>
# Date 1246713974 -7200
# Node ID 8c441691d414f9aa0f752ec6fd522b7474216504
# Parent  28b1797b00405f3e238575b4f1b93e23904408ab
keyword: remove unused import

diff --git a/hgext/keyword.py b/hgext/keyword.py
--- a/hgext/keyword.py
+++ b/hgext/keyword.py
@@ -78,7 +78,7 @@
 from mercurial import patch, localrepo, templater, templatefilters, util, match
 from mercurial.hgweb import webcommands
 from mercurial.lock import release
-from mercurial.node import nullid, hex
+from mercurial.node import nullid
 from mercurial.i18n import _
 import re, shutil, tempfile, time