URL Cleanup

This commit updates URLs to prefer the https protocol. Redirects are not followed to avoid accidentally expanding intentionally shortened URLs (i.e. if using a URL shortener).

# HTTP URLs that Could Not Be Fixed
These URLs were unable to be fixed. Please review them to see if they can be manually resolved.

* http://blog.listincomprehension.com/search/label/procket (200) with 1 occurrences could not be migrated:
   ([https](https://blog.listincomprehension.com/search/label/procket) result ClosedChannelException).
* http://dozzie.jarowit.net/trac/wiki/TOML (200) with 1 occurrences could not be migrated:
   ([https](https://dozzie.jarowit.net/trac/wiki/TOML) result SSLHandshakeException).
* http://dozzie.jarowit.net/trac/wiki/subproc (200) with 1 occurrences could not be migrated:
   ([https](https://dozzie.jarowit.net/trac/wiki/subproc) result SSLHandshakeException).
* http://e2project.org (200) with 1 occurrences could not be migrated:
   ([https](https://e2project.org) result AnnotatedConnectException).
* http://erlang.2086793.n4.nabble.com/initializing-library-applications-without-processes-td2094473.html (200) with 1 occurrences could not be migrated:
   ([https](https://erlang.2086793.n4.nabble.com/initializing-library-applications-without-processes-td2094473.html) result SSLHandshakeException).
* http://nitrogenproject.com/ (200) with 2 occurrences could not be migrated:
   ([https](https://nitrogenproject.com/) result ConnectTimeoutException).
* http://proper.softlab.ntua.gr (200) with 1 occurrences could not be migrated:
   ([https](https://proper.softlab.ntua.gr) result SSLHandshakeException).
* http://yaws.hyber.org (200) with 1 occurrences could not be migrated:
   ([https](https://yaws.hyber.org) result AnnotatedConnectException).
* http://choven.ca (503) with 1 occurrences could not be migrated:
   ([https](https://choven.ca) result ConnectTimeoutException).

# Fixed URLs

## Fixed But Review Recommended
These URLs were fixed, but the https status was not OK. However, the https status was the same as the http request or http redirected to an https URL, so they were migrated. Your review is recommended.

* http://fixprotocol.org/ (301) with 1 occurrences migrated to:
  https://fixtrading.org ([https](https://fixprotocol.org/) result SSLHandshakeException).
* http://erldb.org (UnknownHostException) with 1 occurrences migrated to:
  https://erldb.org ([https](https://erldb.org) result UnknownHostException).

## Fixed Success
These URLs were switched to an https URL with a 2xx status. While the status was successful, your review is still recommended.

* http://cloudi.org/ with 27 occurrences migrated to:
  https://cloudi.org/ ([https](https://cloudi.org/) result 200).
* http://erlware.org/ with 1 occurrences migrated to:
  https://erlware.org/ ([https](https://erlware.org/) result 200).
* http://inaka.github.io/cowboy-trails/ with 1 occurrences migrated to:
  https://inaka.github.io/cowboy-trails/ ([https](https://inaka.github.io/cowboy-trails/) result 200).
* http://ninenines.eu with 6 occurrences migrated to:
  https://ninenines.eu ([https](https://ninenines.eu) result 200).
* http://www.actordb.com/ with 2 occurrences migrated to:
  https://www.actordb.com/ ([https](https://www.actordb.com/) result 200).
* http://www.cs.kent.ac.uk/projects/wrangler/Home.html with 1 occurrences migrated to:
  https://www.cs.kent.ac.uk/projects/wrangler/Home.html ([https](https://www.cs.kent.ac.uk/projects/wrangler/Home.html) result 200).
* http://www.rabbitmq.com/federation.html with 1 occurrences migrated to:
  https://www.rabbitmq.com/federation.html ([https](https://www.rabbitmq.com/federation.html) result 200).
* http://www.rebar3.org with 1 occurrences migrated to:
  https://www.rebar3.org ([https](https://www.rebar3.org) result 200).
* http://contributor-covenant.org with 1 occurrences migrated to:
  https://contributor-covenant.org ([https](https://contributor-covenant.org) result 301).
* http://contributor-covenant.org/version/1/3/0/ with 1 occurrences migrated to:
  https://contributor-covenant.org/version/1/3/0/ ([https](https://contributor-covenant.org/version/1/3/0/) result 301).
* http://inaka.github.com/apns4erl with 1 occurrences migrated to:
  https://inaka.github.com/apns4erl ([https](https://inaka.github.com/apns4erl) result 301).
* http://inaka.github.com/edis/ with 1 occurrences migrated to:
  https://inaka.github.com/edis/ ([https](https://inaka.github.com/edis/) result 301).
* http://lasp-lang.org/ with 1 occurrences migrated to:
  https://lasp-lang.org/ ([https](https://lasp-lang.org/) result 301).
* http://saleyn.github.com/erlexec with 1 occurrences migrated to:
  https://saleyn.github.com/erlexec ([https](https://saleyn.github.com/erlexec) result 301).
* http://www.mozilla.org/MPL/ with 27 occurrences migrated to:
  https://www.mozilla.org/MPL/ ([https](https://www.mozilla.org/MPL/) result 301).
* http://zhongwencool.github.io/observer_cli with 1 occurrences migrated to:
  https://zhongwencool.github.io/observer_cli ([https](https://zhongwencool.github.io/observer_cli) result 301).

1 files changed, 1 insertions, 1 deletions

diff --git a/deps/rabbitmq_federation/src/rabbit_federation_exchange.erl b/deps/rabbitmq_federation/src/rabbit_federation_exchange.erl
index b44ce582bd..2589347214 100644
--- a/deps/rabbitmq_federation/src/rabbit_federation_exchange.erl
+++ b/deps/rabbitmq_federation/src/rabbit_federation_exchange.erl
@@ -1,7 +1,7 @@
 %% The contents of this file are subject to the Mozilla Public License
 %% Version 1.1 (the "License"); you may not use this file except in
 %% compliance with the License. You may obtain a copy of the License
-%% at http://www.mozilla.org/MPL/
+%% at https://www.mozilla.org/MPL/
 %%
 %% Software distributed under the License is distributed on an "AS IS"
 %% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See