* Fix#76 fastcdc chunk boundary off-by-one.
This ensures that the last byte included in the gear-hash that identified the
chunk boundary is included in the chunk. This ensures chunks are still matched
when the byte immediately after them is changed.
* Init gear hash to all 1's to prevent zero-length chunks with min_size=0.
Also change the `MaxChunkSize` test to use min_size=0 to test this works.
The tools allow efficient and fast synchronization of large directory
trees from a Windows workstation to a Linux target machine.
cdc_rsync* support efficient copy of files by using content-defined
chunking (CDC) to identify chunks within files that can be reused.
asset_stream_manager + cdc_fuse_fs support efficient streaming of a
local directory to a remote virtual file system based on FUSE. It also
employs CDC to identify and reuse unchanged data chunks.
