dna-backup - deduplicated versionned backups for dna

Age	Commit message (Collapse)	Author
2021-10-07	fix storeDelta by keeping previous raw bytes	n-peugnet
	this ensures that the last patch is created on top of the previous one. This way we know that it will be correctly applied on loadDelta Also directly write to wrapper instead of using an intermediate buffer.
2021-10-06	use repo deltacodec for recipe and files	n-peugnet
	this should not only be more efficient in space but also in time drop old Commit and Restore tests that do not use compression
2021-10-06	refactor: move repo and delta in their own package	n-peugnet