Tags

Version 1.1

Changes:
  - `parse` now returns an extra table with parse error locations. This
    is only additional information, the parse behaviour itself hasn't
    changed.
  - `parse` now handles keys before the first section header gracefully,
    returning a parse error instead of erroring.
  - `save` throws a better error if a provided section is not table-like
    (supports indexing and `next`)
  - The `io` backend will explicitly close a file after writing, not
    waiting for garbage collection. (PR #5, thanks Lukas)

Unit tests were also added. Given the release schedule that shouldn't
catch many bugs, but at least it's something.