Set up deb postrm script

[tillkruss]

This might be a good start.

#!/bin/bash

set -e

if [ "$1" = "remove" ]; then
  if [ -e /usr/lib/php/php-maintscript-helper ] ; then
	  . /usr/lib/php/php-maintscript-helper

    php_invoke dismod "<%= php_version %>" cli relay || exit 1
    php_invoke dismod "<%= php_version %>" fpm relay || exit 1
  fi
fi

if [ "$1" = "purge" ] ; then
  find "/etc/php/<%= php_version %>" -xtype l 2>/dev/null | \
    while read symlink; do
      if [ "$(basename "$(readlink -m "${symlink}")")" = "relay.ini" ]; then
		    rm -f "${symlink}"
		  fi
	  done
fi

exit 0