Context: https://gitlab.com/gitlab-com/gitlab-docs/merge_requests/182

Converted from type to "stage" due to depreciation.

Signed-off-by: JJ Asghar <jjasghar@gmail.com>

commit 79858a631af97c2857700fa44c0e7ba09d621e12
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Fri Aug 25 23:33:04 2017 +0900

    Fix doc

commit d0c864c7f1522bd254458a7d6e1002352f34a143
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Aug 22 22:27:32 2017 +0900

    Add tests

commit 1628eb8598f8ad0e6b573f3fb4fdcf5c3776885b
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Aug 22 10:14:44 2017 +0000

    Update .gitlab-ci.yml

commit 440a3cdd0bb5d7b83f861f6d3762510b40df984a
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Fri Aug 18 14:46:56 2017 +0000

    Update build.rb

commit e925951e35c889bfc0520ce056e7df7befdeb93b
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Aug 17 18:13:17 2017 +0900

    Add changelog

commit 7de5b4f50fc1ff6987c9a861c057c816d4fb285d
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Thu Aug 17 18:11:53 2017 +0900

    ini

[ci skip]

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

[ci skip]