Merge pull request #12583 from twbs/grunt-directory

reorganize all grunt tasks into one directory

Gruntfile.js

@@ -17,10 +17,10 @@ module.exports = function (grunt) {
 
   var fs = require('fs');
   var path = require('path');
-  var generateGlyphiconsData = require('./docs/grunt/bs-glyphicons-data-generator.js');
+  var generateGlyphiconsData = require('./grunt/bs-glyphicons-data-generator.js');
-  var BsLessdocParser = require('./docs/grunt/bs-lessdoc-parser.js');
+  var BsLessdocParser = require('./grunt/bs-lessdoc-parser.js');
-  var generateRawFilesJs = require('./docs/grunt/bs-raw-files-generator.js');
+  var generateRawFilesJs = require('./grunt/bs-raw-files-generator.js');
-  var updateShrinkwrap = require('./test-infra/shrinkwrap.js');
+  var updateShrinkwrap = require('./grunt/shrinkwrap.js');
 
   // Project configuration.
   grunt.initConfig({