Merge pull request #53 from swup/version/automated

Update package version (automated)

Merge pull request #48 from swup/version/automated

Update package version (automated)

Merge pull request #39 from swup/manual/version-update

Update package version (manually 🥵)

Merge pull request #31 from swup/update

Update, round 2

don't use clear line which can throw error on non tty

update version number

update version number

update version number

add option to crawl website before validating

update package description