Comment Less test and remove mention in readme

Less parser is WIP and doesn't stable at all. Will enable tests again
when parser will be more stable

Author: hudochenkov

README.md

@@ -11,7 +11,7 @@ Also available as [Sublime Text plugin] and unofficial [Atom plugin].
 * Sorting at-rules, also by at-rule name and parameter.
 * Sorting variables.
 * Grouping content.
-* Support CSS, SCSS (if [postcss-scss] parser is used), LESS (if [postcss-less] parser is used), [PreCSS] and most likely any other syntax added by other PostCSS plugins.
+* Support CSS, SCSS (if [postcss-scss] parser is used), [PreCSS] and most likely any other syntax added by other PostCSS plugins.
 
 ## Installation
 
@@ -366,6 +366,5 @@ This plugin is heavily inspired by [CSSComb]. Some code logic, tests, and docume
 [PreCSS]: https://github.com/jonathantneal/precss
 [postcss-scss]: https://github.com/postcss/postcss-scss
 [Autoprefixer]: https://github.com/postcss/autoprefixer
-[postcss-less]: https://github.com/webschik/postcss-less
 [perfectionist]: https://github.com/ben-eb/perfectionist
 [stylelint]: http://stylelint.io/

test/test.js

@@ -216,6 +216,6 @@ test('Should insert empty lines between children classes in accordance with opti
     });
 });
 
-test('Should sort LESS files', t => {
-    return run(t, 'less.less', {}, 'less');
-});
+// test('Should sort LESS files', t => {
+//     return run(t, 'less.less', {}, 'less');
+// });