Log Message:
Update to 1.1. From the changelog:

- Adjust the open() wrapper from (O_WRONLY | O_RDWR) to O_CREAT.
  syncdir only needs to take action when a file is created (or removed,
  but that doesn't happen at open time). It doesn't matter what the
  write status of the open mode is. As such, the old behavior was a bug
  that just happened to work most of the time.
- Relicense from gnu-gpl-v2 to unlicense.