Start work on Minix
Allow setting FUSE flags
Minix also needs _NETBSD_SOURCE
Whitespace fix for m4
Avoid (spurious) warning
More attempts on Minix...
Set inode in getattr, even for high-level API
Almost working on Minix
Works on Minix!

- Factor out arg handling, so we can handle the broken-context
- Scan for '-o image=/path/to/image.squashfs' on Minix, since that's the only
  way the user can pass us a non-block-device.