adding stricthostfile option to scp command
delete gz file even though we have no idea if its there or not. Maybe replace by some file_exists
Merge branch 'feature/tunnelScp' of https://github.com/MuschPusch/fabalicious into MuschPusch-feature/tunnelScp
rework strictHostKeyChecking-logic and move it to a common place
Merge branch 'MuschPusch-feature/tunnelScp' into develop