Update tor to stable release 0.4.0.5
Update tor to stable release 0.4.0.5

Changes in version 0.4.0.5 - 2019-05-02
  This is the first stable release in the 0.4.0.x series. It contains
  improvements for power management and bootstrap reporting, as well as
  preliminary backend support for circuit padding to prevent some kinds
  of traffic analysis. It also continues our work in refactoring Tor for
  long-term maintainability.

See https://lists.torproject.org/pipermail/tor-announce/2019-May/000178.html
for more information.

svengo/docker-tor