Pass params to signing request

Better handling of dropzone css

version 3.0.1 bumped

Changelog updated

changelog updated

🐛 Fixing rowanwins#116, version 2.3.4, publishing to npm

Minor bug fixes from previous release

Merge pull request rowanwins#115 from vrajroham/vue2

No more tragedy of dropzoneOptions and props

🎉 version 2.3.1 bumped

🎉 version bumped. publishing to npm