Remove outdated init scripts

Remove several init scripts for operating systems that are no longer 
supported:
* `init.ubuntu` would only be useful on Ubuntu 14.04 LTS which has been 
in ESM for over a year
* `init.solaris` is for an operating system that hasn't been updated in 
>10 years
* `init.upstart` is for a startup method Ubuntu attempted but abandoned
* `init.fedora.centos.service` is for a version that hasn't recieved 
updates since 2017-05-10
* `init.freenas` is identical to `init.freebsd`
* `init-alt.freebsd` appears to attempt to use the web interface 
directly, and would break with authentication enabled

init-scripts/init.freenas

@@ -1,81 +0,0 @@
-#!/bin/sh
-#
-# PROVIDE: tautulli
-# REQUIRE: DAEMON tautulli
-# KEYWORD: shutdown
-#
-# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
-# to enable this service:
-#
-# tautulli_enable (bool): Set to NO by default.
-#           Set it to YES to enable it.
-# tautulli_user:  The user account Tautulli daemon runs as what
-#           you want it to be. It uses 'tautulli' user by
-#           default. Do not sets it as empty or it will run
-#           as root.
-# tautulli_dir:   Directory where Tautulli lives.
-#           Default: /usr/local/share/Tautulli
-# tautulli_chdir:  Change to this directory before running Tautulli.
-#     Default is same as tautulli_dir.
-# tautulli_pid:  The name of the pidfile to create.
-#     Default is tautulli.pid in tautulli_dir.
-PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin"
-
-. /etc/rc.subr
-
-name="tautulli"
-rcvar=${name}_enable
-
-load_rc_config ${name}
-
-: ${tautulli_enable:="NO"}
-: ${tautulli_user:="tautulli"}
-: ${tautulli_dir:="/usr/local/share/Tautulli"}
-: ${tautulli_chdir:="${tautulli_dir}"}
-: ${tautulli_pid:="${tautulli_dir}/tautulli.pid"}
-: ${tautulli_flags:=""}
-
-status_cmd="${name}_status"
-stop_cmd="${name}_stop"
-
-command="${tautulli_dir}/Tautulli.py"
-command_args="--daemon --pidfile ${tautulli_pid} --quiet --nolaunch ${tautulli_flags}"
-
-# Ensure user is root when running this script.
-if [ `id -u` != "0" ]; then
-  echo "Oops, you should be root before running this!"
-  exit 1
-fi
-
-verify_tautulli_pid() {
-    # Make sure the pid corresponds to the Tautulli process.
-    if [ -f ${tautulli_pid} ]; then
-      pid=`cat ${tautulli_pid} 2>/dev/null`
-      ps -p ${pid} | grep -q "python ${tautulli_dir}/Tautulli.py"
-      return $?
-    else
-      return 0
-    fi
-}
-
-# Try to stop Tautulli cleanly by sending SIGTERM
-tautulli_stop() {
-    echo "Stopping $name."
-    verify_tautulli_pid
-    if [ -n "${pid}" ]; then
-      kill ${pid}
-      wait_for_pids ${pid}
-      echo "Stopped."
-    fi
-}
-
-tautulli_status() {
-    verify_tautulli_pid
-    if [ -n "${pid}" ]; then
-      echo "$name is running as ${pid}."
-    else
-      echo "$name is not running."
-    fi
-}
-
-run_rc_command "$1"