Remove duplicate file

vendor/stylelint/stylelint-mod.md

@@ -1,23 +0,0 @@
-Stylelint bundle file created by:
-
-1. Installing, or having stylelint installed in any repository
-    (`npm install stylelint`).
-2. Installing, or having browserify installed globally
-    (`npm install browserify`).
-3. Bundle the linter by typing this into the terminal:
-    `browserify -r stylelint -o bundle.js`.
-4. Lastly, comment out the following lines - around 94413 to 94419:
-
-    ```js
-    /*
-    try {
-    ignoreText = fs.readFileSync(absoluteIgnoreFilePath, "utf8");
-    } catch (readError) {
-    if (readError.code !== FILE_NOT_FOUND_ERROR_CODE) throw readError;
-    }
-    */
-    ```
-
-    This prevents a js error when stylelint attempts to access a local file. The
-    other `fs.readFile` entries are not accessed because we're using stylelint's
-    standalone method.