Add support for non-interactive install

Centralize all scripts into 'ehdd'

tools/startup.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-setup/ehdd/mount.sh || exit 1
-
-if [ -s /etc/mailinabox.conf ]; then
-    [ -x /usr/sbin/slapd ] && systemctl start slapd
-    systemctl start php7.2-fpm
-    systemctl start dovecot
-    systemctl start postfix
-    systemctl start nginx
-    systemctl start cron
-    #systemctl start nsd
-    systemctl link -f $HOME/mailinabox/conf/mailinabox.service
-    systemctl start mailinabox
-    systemctl start fail2ban
-fi
-