* pom -> jar dependency type doc fix * support alpakka multipart uploads * support alpakka listObjects ([#66](https://github.com/findify/s3mock/issues/66)) * fix bug with etag on FileProvider being alsays "0" ([#70](https://github.com/findify/s3mock/issues/70)) * fix last-modified header always being equal to "1970-01-01 00:00:00"([65](https://github.com/findify/s3mock/issues/70)) * wrong content-type for listObjects ([#60](https://github.com/findify/s3mock/issues/60)) * deleteObjects broken on aws s3 sdk 2.0 ([#71](https://github.com/findify/s3mock/issues/60)) * docker image for non-jvm tests