Ssh credentials work again.
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
Renamed credential implementations.
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
merge
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
implemented dir streams
Merge pull request #15 from NLeSC/feature/ssh-adaptor-3

Feature/ssh adaptor 3 merge