tests/test-bad-pull.t

cmdutil: split functions of log-like commands to new module (API)

cmdutil.py is painfully big and makes Emacs slow. Let's split log-related
functions.

  % wc -l mercurial/cmdutil.py
  4027 mercurial/cmdutil.py

  % wc -l mercurial/cmdutil.py mercurial/logcmdutil.py
  3141 mercurial/cmdutil.py
   933 mercurial/logcmdutil.py
  4074 total

#require serve killdaemons

  $ hg clone http://localhost:$HGPORT/ copy
  abort: * (glob)
  [255]

  $ test -d copy
  [1]

  $ $PYTHON "$TESTDIR/dumbhttp.py" -p $HGPORT --pid dumb.pid
  $ cat dumb.pid >> $DAEMON_PIDS
  $ hg clone http://localhost:$HGPORT/foo copy2
  abort: HTTP Error 404: * (glob)
  [255]
  $ killdaemons.py