Daniel-KM

Rebased on 1.3. Available via module [Next](https://github.com/Daniel-KM/Omeka-S-module-next).

Rebased on 1.4. Available via module [Next](https://github.com/Daniel-KM/Omeka-S-module-next).

Tell me if you prefer multiple pr.

It allows direct sql queries too. I have a site with more than 30000 guest users, and each year, many students are removed.

Rebased on develop.

I rebased the feature. Now, it can publish a release or a pre-release automatically on github, with the good tag, so it is very useful.

Rebased on 1.4.

Rebased on 2.0.

Rebased.

Rebased.