v0.8.0

bitar (lib)

• Update to tokio 1.x and friends.
• No implicit parallelized flow of hash/compression in library, leaves it to the user/application if wanted.
• Add specific chunk types to represent the shape of a chunk better (compressed/verified etc).

bita (bin)

• Allow clone to block device bigger than the archive source file (#15).
• Update to tokio 1.x and friends.