Spirit.releaser

----------------

- Nothing changed yet.

----------------

- Fix open mode.
- Python3 compatibility.

------------------

- Set correct initial value for exclude list.
[tmassman]

----------------

- Add support for multiple diazo themes in one package.
[tmassman]
- Add support for excluding files/folders from zipped diazo themes.
[tmassman]

------------------

- Use correct version number within a release.
[tmassman]

------------------

- Set correct folder name before doing zip export.
[tmassman]