Drop website republication script

While authoring stem's website I used this script to automatically
republish changes. Years ago I wised up and swapped to cron...

  stem@staticiforme:~$ crontab -l
  */5 * * * * /home/stem/build_site

  stem@staticiforme:~$ cat /home/stem/build_site
  #!/bin/sh

  export PATH=/home/stem/bin:$PATH
  export PYTHONPATH=/home/stem/lib/python

  cd /home/stem/stem
  git pull

  cd docs
  make clean
  make html

  sudo -u mirroradm static-master-update-component stem.torproject.org
  echo "$(date)" > /home/stem/site_last_built

This republication script was specifically for our own site and hasn't been
used in years. Dropping the script in response to...

  https://trac.torproject.org/projects/tor/ticket/30593