Relint

What's Changed
* Fix 24 -- Add human-readable output for config file errors by codingjoe in https://github.com/codingjoe/relint/pull/25


**Full Changelog**: https://github.com/codingjoe/relint/compare/1.3.1...1.4.0

**Full Changelog**: https://github.com/codingjoe/relint/compare/1.3.0...1.3.1

What's Changed
* fix default config file name in example by MorganGeek in https://github.com/codingjoe/relint/pull/16
* Add example with case-insensitive flag by tennox in https://github.com/codingjoe/relint/pull/18
* fail warnings by codingjoe in https://github.com/codingjoe/relint/pull/19
* Bump actions/setup-python from 2 to 4 by dependabot in https://github.com/codingjoe/relint/pull/22
* Bump actions/checkout from 2 to 3 by dependabot in https://github.com/codingjoe/relint/pull/21

New Contributors
* MorganGeek made their first contribution in https://github.com/codingjoe/relint/pull/16
* tennox made their first contribution in https://github.com/codingjoe/relint/pull/18
* dependabot made their first contribution in https://github.com/codingjoe/relint/pull/22

**Full Changelog**: https://github.com/codingjoe/relint/compare/1.2.1...1.3.0

* Fix 12 -- Remove exec name from pargparse (13)

* Resolve 8 -- Add RegEx based `filePattern` attribute in favor of `filename` (11)

* Escape filenames which looks like regexp (9)