Request for support for issues closed with keywords in non-master branch.

Reference:
[GitHub: Closing issues using keywords](https://help.github.com/articles/closing-issues-using-keywords/)

If you use one of GitHub's keywords for closing an issue in a branch then the issue is marked for closing when the branch is merged with `master`.

*Note: I'm using `git flow`.*
So if i'm working in `hotfix/1.0.6` based on `master`.
And commit with the message `Resolved #12 ....` and push it.
Then the issue is marked for closing when the branch is merge into `master`.
When i finish the branch with `git flow hotfix finish 1.0.6` it tags the last commit with `1.0.6` and merges it into `master`.
When i then run `gren r` I don't get `#12` in my release notes.
In fact since I'm always doing this all my release notes end up on the next tag instead...

Seems to me like this is an issue of `<` instead of `<=`.

Comece reproduzindo o relatório com `git flow hotfix finish 1.0.6`, um commit contendo `Resolved #12` e `gren r`. Inspecione como `gren r` seleciona as issues entre as tags anterior e atual e, em seguida, verifique se uma issue encerrada quando o branch é mesclado em `master` aparece nas notas de versão da tag correta.

Escrita pelo modelo de indexação a partir do texto da issue.