testing/makeself: new aport

[xpecex]

ref https://makeself.io/

[tanertas]

Combine commits as single one with git rebase -i HEAD~2 please. Otherwise doing a review is not going to be easy.

[xpecex]

@tanertas made the required modifications

[stale]

This pull request has been automatically marked as stale because it has not had activity in the last 60 days. It will be automatically closed if no further activity occurs in the next 14 days. If you are still waiting for a review or response from one of our developers you can leave a comment to remove the stale label. If you know the username of the maintainer of the aport you could try to mention the username in the comment. You can also join our IRC channels on freenode and see if you can find an available developer. Thank you for your contributions.

[stale]

This pull request has been automatically closed.

[maxice8]

Merged, sorry for taking too long.