initial
fix tests
Handle blksize extension
refactor request parsing
cleanup
parse_request > parse_rrq
refactor
fix opcode parsing
read files from fs
Add acceptance tests
log speeds
make big2 bigger
add parameter to acceptance.sh
Small speed optimization by resusing slices
clean up tooling
Revert "Small speed optimization by resusing slices"

Way too complicated for the perf improvements it gives
This reverts commit d38593ec860824100ec9055f3cc8ddf50498f94d.
implement error sending
clean up error handling
test error message
Implement --root