Add option to preserve last modified and created timestamps in Transfer Files node

[mlauber71]

@bobpeers there was this workaround involving R:

"Unzip Files" node doesn't keeps the original date and time of files

@caiocco I checked the R unzip command and it offers the possibility to keep the original date and time stamp. You could check out this example here (you would have to download the whole workflow group). [image]