1.6.1

Fix: (important)

The compressed backup is now made from the source folder, this prevents a serious possible error: a file that has the same size and is not checked for differences (for performace reasons) is not updated in the destination folder. This way at least it will be in the compressed backup. It also offers a preformance increase if the source and destination folders are on separate drives (and separate USB/SATA interfaces of course) as it has not to read and write from the same drive at the same time.