This is based upon the project https://github.com/ronggang/transmission-web-control/

Extended LOCAL_NETWORK to support comma seperated list of /CIDR.

Minor firewall cleanups. Removed specified TCP in range allow. No point, we don't specify tcp/udp anywhere else.

Formatting changes (BASH 3+ style).

Cleaned removed external [ ] calls. Use builtin [[ ]].

Use ${VAR,,} to lowercase isntead of TR.

This reverts commit c0b959e168.

UFW_EXTRA_PORTS Allows for exposing of ports when binding to the image for the vpn functionality. Accepts comma seperated list.

Changed from /bin/sh to /bin/bash. If you got bash, why use busybox? Plus busybox doesn't allow for advanced string manipulations.

Added python2.7 and pysqlite2. torrentToMedia from the nzbToMedia package needs python2.7.

Fixes #315. Only the value should be quoted, if necessary.

This pulls the updated TorGuard Configuration from their servers and
configures it for this image

When systemd restarts the transmission-openvpn container, it seems to
leave zombie processes as below.

    $ ps uaxww | grep Z
    root      1872  0.0  0.0      0     0 ?        Z    08:58   0:00 [transmission-da] <defunct>

The zombies do appear to be cleaned up by restarting docker itself, or
by stopping the transmission-openvpn service.

This is an attempt to prevent zombies being spawned via Yelp's
dumb-init, which correctly handles the signals that PID1 gets.

See: https://github.com/Yelp/dumb-init