feat: remove gulp; bump dependencies (#39)

fix: event triggerrer (#38)

Feat/contains class (#30)

* feat: containsAnyClass & containsAllClasses

* feat: eslint/prettier

fix: depedencies

Bump version

Update package.json

Update package.json

Feat/misc improvements (#15)

* Fix getElements

* Pass target for addEventListener callbacks

Fix getElements not selecting <form>'s correctly

Bump version