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).

# 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://foo.com:8000/ (ConnectTimeoutException) with 2 occurrences migrated to:
  https://foo.com:8000/ ([https](https://foo.com:8000/) result ConnectTimeoutException).
* [ ] http://foo.com:8000/abc/bcd.json (ConnectTimeoutException) with 1 occurrences migrated to:
  https://foo.com:8000/abc/bcd.json ([https](https://foo.com:8000/abc/bcd.json) result ConnectTimeoutException).
* [ ] http://compose.docker.io/ (UnknownHostException) with 1 occurrences migrated to:
  https://compose.docker.io/ ([https](https://compose.docker.io/) result UnknownHostException).
* [ ] http://tp/abc/bcd.json (UnknownHostException) with 1 occurrences migrated to:
  https://tp/abc/bcd.json ([https](https://tp/abc/bcd.json) result UnknownHostException).
* [ ] http://www.puppycrawl.com/dtds/suppressions_1_1.dtd (404) with 1 occurrences migrated to:
  https://www.puppycrawl.com/dtds/suppressions_1_1.dtd ([https](https://www.puppycrawl.com/dtds/suppressions_1_1.dtd) result 404).

## 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://asciidoctor.org with 1 occurrences migrated to:
  https://asciidoctor.org ([https](https://asciidoctor.org) result 200).
* [ ] http://example.com with 2 occurrences migrated to:
  https://example.com ([https](https://example.com) result 200).
* [ ] http://github.com/ with 1 occurrences migrated to:
  https://github.com/ ([https](https://github.com/) result 200).
* [ ] http://projects.spring.io/spring-cloud/ with 1 occurrences migrated to:
  https://projects.spring.io/spring-cloud/ ([https](https://projects.spring.io/spring-cloud/) result 200).
* [ ] http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html with 2 occurrences migrated to:
  https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html ([https](https://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html) result 200).
* [ ] http://plugins.jetbrains.com/plugin/6546 with 2 occurrences migrated to:
  https://plugins.jetbrains.com/plugin/6546 ([https](https://plugins.jetbrains.com/plugin/6546) result 301).
* [ ] http://raw.github.com/ with 1 occurrences migrated to:
  https://raw.github.com/ ([https](https://raw.github.com/) result 301).
* [ ] http://service.com with 1 occurrences migrated to:
  https://service.com ([https](https://service.com) result 301).
* [ ] http://eclipse.org with 1 occurrences migrated to:
  https://eclipse.org ([https](https://eclipse.org) result 302).
* [ ] http://eclipse.org/m2e/ with 2 occurrences migrated to:
  https://eclipse.org/m2e/ ([https](https://eclipse.org/m2e/) result 302).
* [ ] http://www.springsource.com/developer/sts with 1 occurrences migrated to:
  https://www.springsource.com/developer/sts ([https](https://www.springsource.com/developer/sts) result 302).

# Ignored
These URLs were intentionally ignored.

* http://PROD-SVC with 2 occurrences
* http://Url/ with 1 occurrences
* http://bad_hostname with 1 occurrences
* http://bar with 1 occurrences
* http://bar/ with 1 occurrences
* http://foo with 18 occurrences
* http://foo/ with 5 occurrences
* http://foo/?name=%7bcookie with 1 occurrences
* http://foo:7777/ with 1 occurrences
* http://good-name with 2 occurrences
* http://listener with 6 occurrences
* http://localhost with 11 occurrences
* http://localhost:8080/ with 1 occurrences
* http://localhost:8081/ with 1 occurrences

docs/src/main/asciidoc/spring-cloud-openfeign.adoc

@@ -1,7 +1,7 @@
 :github-tag: master
 :github-repo: spring-cloud/spring-cloud-openfeign
-:github-raw: http://raw.github.com/{github-repo}/{github-tag}
-:github-code: http://github.com/{github-repo}/tree/{github-tag}
+:github-raw: https://raw.github.com/{github-repo}/{github-tag}
+:github-code: https://github.com/{github-repo}/tree/{github-tag}
 :all: {asterisk}{asterisk}
 :nofooter:
 :branch: master
@@ -21,7 +21,7 @@ https://github.com/Netflix/feign[Feign] is a declarative web service client.  It
 === How to Include Feign
 
 To include Feign in your project use the starter with group `org.springframework.cloud`
-and artifact id `spring-cloud-starter-openfeign`. See the http://projects.spring.io/spring-cloud/[Spring Cloud Project page]
+and artifact id `spring-cloud-starter-openfeign`. See the https://projects.spring.io/spring-cloud/[Spring Cloud Project page]
 for details on setting up your build system with the current Spring Cloud Release Train.
 
 Example spring boot app