Merge branch 'master' into mixin-table-of-contents

* master:
  Fix bad grunt merge and then G R U N T
  Reorder the Gruntfile a bit
  Fixes #12892: Link to one of the SO articles on Bootstrap modals and YouTube
  Remove unneeded quotes.
  Rename generateRawFilesJs to generateRawFiles
  Remove redundant parens

Conflicts:
	docs/assets/js/raw-files.min.js
	test-infra/npm-shrinkwrap.canonical.json

docs/assets/js/src/customizer.js

@@ -45,11 +45,11 @@ window.onload = function () { // wait for load in a dumb way because B-0
 
   function createGist(configJson) {
     var data = {
-      'description': 'Bootstrap Customizer Config',
+      description: 'Bootstrap Customizer Config',
       'public': true,
-      'files': {
+      files: {
         'config.json': {
-          'content': configJson
+          content: configJson
         }
       }
     }