Require homepage

[pawamoy]

What kind of change does this PR introduce?

• [ ] Bugfix
• [x] New Feature
• [ ] Feature Improvement
• [ ] Refactoring
• [ ] Documentation
• [ ] Other, please describe:

Description:

Add option to require homepages or not.

Checklist:

• [x] I have read the CONTRIBUTING document.
• [x] My changes don't require a change to the documentation, or if they do, I've added all required information.

[pawamoy]

Erm, sorry, didn't mean to open the PR against this repo. Not the first time GitHub's UX gets in the way.