v0.4.1

Enhancements

• #12: Add --version flag to invocation of helm package
• #13: HTTP client for publishing uses CookieSpec.STANDARD for more RFC-compliant cookie parsing
• #16: Added --atomic flag to helm install and helm upgrade (thanks to @eemmiirr)

Bugfixes

• #14: Fix convention adding the publish property to HelmChart when using the helm-publish plugin; added extension method for using the property from Kotlin DSL
• #17: Pass missing flags --upgrade and --wait to HelmInit task

Other

• Added MIT license (thanks to @dcasavant)