lua-penlight: update to 1.10.0
## 1.10.0 (2021-04-27)
- deprecate: `permute.iter`, renamed to `permute.order_iter` (removal later)
[#360](https://github.com/lunarmodules/Penlight/pull/360)
- deprecate: `permute.table`, renamed to `permute.order_table` (removal later)
[#360](https://github.com/lunarmodules/Penlight/pull/360)
- deprecate: `Date` module (removal later)
[#367](https://github.com/lunarmodules/Penlight/pull/367)
- feat: `permute.list_iter` to iterate over different sets of values
[#360](https://github.com/lunarmodules/Penlight/pull/360)
- feat: `permute.list_table` generate table with different sets of values
[#360](https://github.com/lunarmodules/Penlight/pull/360)
- feat: Lua 5.4 'warn' compatibility function
[#366](https://github.com/lunarmodules/Penlight/pull/366)
- feat: deprecation functionality `utils.raise_deprecation`
[#361](https://github.com/lunarmodules/Penlight/pull/361)
- feat: `utils.splitv` now takes same args as `split`
[#373](https://github.com/lunarmodules/Penlight/pull/373)
- fix: `dir.rmtree` failed to remove symlinks to directories
[#365](https://github.com/lunarmodules/Penlight/pull/365)
- fix: `pretty.write` could error out on failing metamethods (Lua 5.3+)
[#368](https://github.com/lunarmodules/Penlight/pull/368)
- fix: `app.parse` now correctly parses values containing '=' or ':'
[#373](https://github.com/lunarmodules/Penlight/pull/373)
- fix: `dir.makepath` failed to create top-level directories
[#372](https://github.com/lunarmodules/Penlight/pull/372)
- overhaul: `array2d` module was updated, got additional tests and several
documentation updates
[#377](https://github.com/lunarmodules/Penlight/pull/377)
- feat: `aray2d` now accepts negative indices
- feat: `array2d.row` added to align with `column`
- fix: bad error message in `array2d.map`
- fix: `array2d.flatten` now ensures to deliver a 'square' result if `nil` is
encountered
- feat: `array2d.transpose` added
- feat: `array2d.swap_rows` and `array2d.swap_cols` now return the array
- fix: `aray2d.range` correctly recognizes `R` column in spreadsheet format, was
mistaken for `R1C1` format.
- fix: `aray2d.range` correctly recognizes 2 char column in spreadsheet format
- feat: `array2d.default_range` added (previously private)
- feat: `array2d.set` if used with a function now passes `i,j` to the function
in line with the `new` implementation.
- fix: `array2d.iter` didn't properly iterate the indices
[#376](https://github.com/lunarmodules/Penlight/issues/376)
- feat: `array2d.columns` now returns a second value; the column index
- feat: `array2d.rows` added to be in line with `columns`
## 1.9.2 (2020-09-27)
- fix: dir.walk [#350](https://github.com/lunarmodules/Penlight/pull/350)
## 1.9.1 (2020-09-24)
- released to superseed the 1.9.0 version which was retagged in git after some
distro's already had picked it up. This version is identical to 1.8.1.
## 1.8.1 (2020-09-24) (replacing a briefly released but broken 1.9.0 version)
## Fixes
- In `pl.class`, `_init` can now be inherited from grandparent (or older ancestor) classes. [#289](https://github.com/lunarmodules/Penlight/pull/289)
- Fixes `dir`, `lexer`, and `permute` to no longer use coroutines. [#344](https://github.com/lunarmodules/Penlight/pull/344)
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