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[Darkspirit]

@jdm
I don't want to just ping you, so I make this pull request.
This should help with #423 (comment), but is not tested with Vagrant.

• A next step would be to change it to a permanent http-to-https redirection and to activate HSTS.
• Current TLS config is bad, therefore only modern ciphersuites should be allowed.
• http://build.servo.org:54856/travis might already not exist anymore?
• Please feel free to edit this pull request.

(Background: servo.org enforces HSTS since bug 1482947 and is ready to be HSTS-preloaded.)

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This change is 

[Darkspirit]

@jdm
There is a long list of travis webhooks trying to connect to http://build.servo.org:54856/travis which is already 404 Not Found when accessing with curl.
Since #454 Homu is checking build statuses directly at GitHub

saltfs/homu/files/cfg.toml

Lines 268 to 271 in 5dcb05a

	{% if repo.get('travis', True) %}
	[repo."{{ name }}".status.travis]
	context = 'continuous-integration/travis-ci/push'
	{% endif %}

and doesn't rely on Travis webhook notifications, if I'm not wrong:

saltfs/homu/files/cfg.toml

Line 100 in 5dcb05a

"travis": False,

Shall I create PRs removing each travis webhook? Or do you want to ignore them?

[jdm]

Removing those unneeded webhook notifications would be useful.

[Darkspirit]

I'll split this to multiple PRs as well.