Merge pull request creocoder#50 from mikk150/fix-49-dropbox

fix Dropbox adapter

Merge pull request creocoder#50 from mikk150/fix-49-dropbox

fix Dropbox adapter

Update CHANGELOG.md

Update CHANGELOG.md

Update CHANGELOG.md

Merge pull request creocoder#44 from handcode/master

add enableTimestampsOnUnixListings option to FtpFilesystem

Merge pull request creocoder#40 from danielkesselberg/master

Add support for custom credentials provider

Update CHANGELOG.md

added CHANGELOG

Merge pull request creocoder#16 from saada/aws-s3-v2-to-v3

Upgrade aws s3 v2 adapter to v3