remove Docker stuff since it doesnt work

Dockerfile

-# Mail-in-a-Box Dockerfile
-# see https://www.docker.io
-###########################
-
-# To build the image:
-# sudo docker.io build -t box .
-
-# Run your container.
-#  -i -t: creates an interactive console so you can poke around (CTRL+D will terminate the container)
-#  -p ...: Maps container ports to host ports so that the host begins acting as a Mail-in-a-Box.
-# sudo docker.io run -i -t -p 22 -p 25:25 -p 53:53/udp -p 443:443 -p 587:587 -p 993:993 box
-
-###########################################
-
-# We need a better starting image than docker's ubuntu image because that
-# base image doesn't provide enough to run most Ubuntu services. See
-# http://phusion.github.io/baseimage-docker/ for an explanation. They
-# provide a better image, but their latest is for an earlier Ubuntu 
-# version. When they get to Ubuntu 14.04 we'll want to use:
-#
-# FROM phusion/baseimage:<version-based-on-14.04>
-#
-# Until then, use an upgraded image provided by @pjz, based on his
-# PR: https://github.com/phusion/baseimage-docker/pull/64
-
-FROM pjzz/phusion-baseimage:0.9.10
-	# based originally on ubuntu:14.04
-
-# Dockerfile metadata.
-MAINTAINER Joshua Tauberer (http://razor.occams.info)
-EXPOSE 22 25 53 443 587 993
-
-# We can't know these values ahead of time, so set them to something
-# obviously local. The start.sh script will need to be run again once
-# these values are known. We use the IP address here as a flag that
-# the configuration is incomplete.
-ENV PUBLIC_HOSTNAME box.local
-ENV PUBLIC_IP 192.168.200.1
-
-# Docker-specific Mail-in-a-Box configuration.
-ENV DISABLE_FIREWALL 1
-ENV NO_RESTART_SERVICES 1
-
-# Our install will fail if SSH is installed and allows password-based authentication.
-# The base image already installs openssh-server. Just edit its configuration.
-RUN sed -i -e "s/^#*\s*PasswordAuthentication \(yes\|no\)/PasswordAuthentication no/g" /etc/ssh/sshd_config
-
-# Add this repo into the image so we have the configuration scripts.
-ADD setup /usr/local/mailinabox/setup
-ADD conf /usr/local/mailinabox/conf
-ADD tools /usr/local/mailinabox/tools
-
-# Start the configuration.
-RUN cd /usr/local/mailinabox && setup/start.sh
-
-# Configure services for docker.
-ADD containers/docker /usr/local/mailinabox/containers/docker
-RUN /usr/local/mailinabox/containers/docker/setup_services.sh
-RUN ln -s /usr/local/mailinabox/containers/docker/container_start.sh /etc/my_init.d/99-mailinabox.sh
-
-# Start bash so we can poke around.
-CMD ["/sbin/my_init", "--", "bash"]

containers/docker/container_start.sh

-#!/bin/bash
-
-# The PUBLIC_HOSTNAME and PUBLIC_IP is not known at the time the docker
-# image is built. On the first run of the container, re-run the start
-# script with actual values. That will also ask the user for their first
-# email user account.
-if grep "^PUBLIC_IP=192.168.200.1" /etc/mailinabox.conf > /dev/null; then
-  echo "Configuring container on first run..."
-
-  # Get the public IP address of the host machine.
-  export PUBLIC_IP=`curl -s icanhazip.com`
-  echo Your IP address is $PUBLIC_IP.
-
-  # Get the reverse DNS of that IP address.
-  export PUBLIC_HOSTNAME=`host $PUBLIC_IP | sed -e "s/.* //" | sed -e "s/\.$//"`
-  echo Your hostname is $PUBLIC_HOSTNAME.
-
-  # Start configuration again. Hide the terminal. The system services
-  # have not been started yet, so we can't ask the user to create an
-  # account yet.
-  cd /usr/local/mailinabox
-  setup/start.sh < /dev/null
-fi
-

containers/docker/setup_services.sh

-#!/bin/bash
-echo "Setting up Mail-in-a-Box services..."
-
-SERVICES="nsd postfix dovecot opendkim nginx php-fastcgi"
-
-for service in $SERVICES; do
-    mkdir -p /etc/service/$service
-done
-
-cat <<EORUN >/etc/service/nsd/run
-#!/bin/sh
-exec /usr/sbin/nsd -d
-EORUN
-
-cat <<EORUN >/etc/service/postfix/run
-#!/bin/sh
-# from http://smarden.org/runit/runscripts.html#postfix
-exec 1>&2
-  
-daemon_directory=/usr/lib/postfix \
-  command_directory=/usr/sbin \
-  config_directory=/etc/postfix \
-  queue_directory=/var/spool/postfix \
-  mail_owner=postfix \
-  setgid_group=postdrop \
-  /etc/postfix/postfix-script check || exit 1
-   
-exec /usr/lib/postfix/master
-EORUN
-
-cat <<EORUN >/etc/service/dovecot/run
-#!/bin/sh
-exec dovecot -F
-EORUN
-
-cat <<EORUN >/etc/service/opendkim/run
-#!/bin/sh
-exec opendkim -f -x /etc/opendkim.conf -u opendkim -P /var/run/opendkim/opendkim.pid 
-EORUN
-
-echo "daemon off;" >> /etc/nginx/nginx.conf
-cat <<EORUN >/etc/service/nginx/run
-#!/bin/sh
-exec nginx
-EORUN
-
-cat <<EORUN >/etc/service/php-fastcgi/run
-#!/bin/bash
-export PHP_FCGI_CHILDREN=4 PHP_FCGI_MAX_REQUESTS=1000
-exec /usr/bin/php-cgi -q -b /tmp/php-fastcgi.www-data.sock -c /etc/php5/cgi/php.ini 
-EORUN
-
-for service in $SERVICES; do
-    chmod a+x /etc/service/$service/run
-done
-
-echo "Your Mail-in-a-Box services are configured."
-