Permissive names parser

[omgovich]

Makes the names plugin parser more user-friendly. See new test cases for more details.

[codecov-commenter]

Codecov Report

Merging #50 (e7fd57e) into master (27eebbe) will not change coverage. The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master       #50   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           34        34           
  Lines          422       422           
  Branches        72        72           
=========================================
  Hits           422       422           

Impacted Files	Coverage Δ
src/plugins/names.ts	100.00% <100.00%> (ø)

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[github-actions[bot]]

Size Change: +13 B (0%)

Total Size: 8.94 kB

Filename	Size	Change
./dist/plugins/names.js	1.39 kB	+13 B (+1%)

ℹ️ View Unchanged

| Filename | Size | Change | | :--- | :---: | :---: | | `./dist/index.js` | 1.95 kB | 0 B | | `./dist/plugins/a11y.js` | 459 B | 0 B | | `./dist/plugins/hwb.js` | 891 B | 0 B | | `./dist/plugins/lab.js` | 1.03 kB | 0 B | | `./dist/plugins/lch.js` | 1.43 kB | 0 B | | `./dist/plugins/mix.js` | 956 B | 0 B | | `./dist/plugins/xyz.js` | 833 B | 0 B |

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