Marathon-LB v1.13.0

Noteworthy changes(s):

• Upgrade Haproxy to 1.9.6
• Bump tini to version 0.18.0
• Bug fixes and improvements

Full changelog:

v1.12.3...v1.13.0

Shortlog:

$ git shortlog v1.12.3..v1.13.0
Andreas Peters (1):
      add password authentication (#493)

Chris McInerney (1):
      Update README.md (#617)

David Soff (1):
      Increase ZDD pids from 1 to 2 (#598)

Esteban Lopez Valecky (1):
      Fixed typo on HAPROXY_HTTP_BACKEND_REVPROXY_GLUE template. (#501)

GP ✅ (2):
      Fixes #613 - correctly validate global daemon flag. (#615)
      Make sure we remove temp map files only after checking for map config. (#582)

Jan (1):
      Introduce "linear-increase" parameter to zdd.py. (#556)

Jason Kölker (12):
      tests: use raw strings instead of escaping
      config: use raw strings instead of escaping
      make: introduce makefile for testing/building
      Fix tests (#619)
      readme: point to github wiki (#627)
      tests/dockerfile: update base image (#629)
      utils: send auth to any host redirected to (#633)
      disable configuration cleanup on failed validation (#554) (#625)
      Rebase and Flake8 fixes of #584 (#624)
      print marathon master (#626)
      Refactor #607 (#630)

Mike (1):
      updated to 1.9.6 (#631)

Rui Gonçalves (1):
      Bind the backend to the frontend when redirectHttpToHttps is used (#498)

WonChon Jung (1):
      Add backoff limitation option (#479)

akangaziz (1):
      fix: undefined HAPROXY_DEPLOYMENT_TARGET_INSTANCES (#537)

vixns (1):
      bump tini to version 0.18.0 and haproxy to version 1.8.16 (#608)