fix some imports; pushing bz2 bundles over http is currently untested

mercurial/hgweb/hgweb_mod.py

@@ -6,7 +6,7 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-import os, mimetypes, re, mimetools, cStringIO, sys, urllib, bz2
+import os, mimetypes, re, mimetools, cStringIO
 from mercurial.node import *
 from mercurial import mdiff, ui, hg, util, archival, patch
 from mercurial import revlog, templater

mercurial/hgweb/webcommands.py

@@ -5,7 +5,7 b''
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
-import cStringIO, zlib, tempfile, errno, os, sys
+import cStringIO, zlib, bz2, tempfile, errno, os, sys
 from mercurial import revlog, util, streamclone
 from mercurial.i18n import gettext as _
 from mercurial.node import *