Merge pull request #32 from varvet/dependabot/npm_and_yarn/acorn-7.1.1

Bump acorn from 7.1.0 to 7.1.1

Update devDependencies

Bump to a patch version: 1.0.1

Merge pull request #27 from varvet/publish-to-npm

Prepare for npm publication

Bump version in js and add attribution

Merge pull request #20 from varvet/chore/update-readme

Removes version number in documentation

Prepares release

Rename file, fix examples and release as 0.4.4

Fix broken passing of event object

Don't block submits if no item is selected