Upload to PyPI with twine
The old method fails:
```
Submitting dist/pylast-1.7.0.tar.gz to
Upload failed (403): Invalid or non-existent authentication information.
error: Upload failed (403): Invalid or non-existent authentication information.
```
Also don't need to register with twine, despite what its docs say.
[CI skip]
git checkout master
edit pylast/__init__.py setup.py
git add pylast/__init__.py setup.py
-git commit -m "Release 1.5.0"
+git commit -m "Release 1.8.0"
```
* [ ] Tag the last commit with the version number:
```bash
-git tag -a 1.5.0 -m "Release 1.5.0"
+git tag -a 1.8.0 -m "Release 1.8.0"
```
* [ ] Release on PyPI:
```bash
-python setup.py register
-python setup.py sdist --format=gztar upload
+twine upload dist/pylast-1.8.0.tar.gz
```
* [ ] Check installation: `pip install -U pylast`
* [ ] Push: `git push`
* [ ] Push tags: `git push --tags`
* [ ] Create new GitHub release: https://github.com/pylast/pylast/releases/new
- * Tag: Pick existing tag "1.5.0"
- * Title: "Release 1.5.0"
+ * Tag: Pick existing tag "1.8.0"
+ * Title: "Release 1.8.0"
* [ ] Update develop branch from master:
```bash
git checkout develop
