Update grunt-jscs dependency

No Issue
- grunt-jscs@1.2.0
- Clean up some instances of multiple spaces.
- Remove jscs:disable for regexes now that jscs better supports them.

ghost/admin/app.js

@@ -8,7 +8,7 @@ Ember.MODEL_FACTORY_INJECTIONS = true;
 
 var App = Ember.Application.extend({
     modulePrefix: 'ghost',
-    Resolver: Resolver['default']
+    Resolver: Resolver.default
 });
 
 // Runtime configuration of Ember.Application

ghost/admin/controllers/post-tags-input.js

@@ -227,9 +227,7 @@ var PostTagsInputController = Ember.Controller.extend({
 
     makeSuggestionObject: function (matchingTag, _searchTerm) {
         var searchTerm = Ember.Handlebars.Utils.escapeExpression(_searchTerm),
-            // jscs:disable
             regexEscapedSearchTerm = searchTerm.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, '\\$&'),
-            // jscs:enable
             tagName = Ember.Handlebars.Utils.escapeExpression(matchingTag.get('name')),
             regex = new RegExp('(' + regexEscapedSearchTerm + ')', 'gi'),
             highlightedName,

ghost/admin/helpers/gh-format-html.js

@@ -5,12 +5,10 @@ var formatHTML = Ember.Handlebars.makeBoundHelper(function (html) {
     var escapedhtml = html || '';
 
     // replace script and iFrame
-    // jscs:disable
     escapedhtml = escapedhtml.replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
         '<pre class="js-embed-placeholder">Embedded JavaScript</pre>');
     escapedhtml = escapedhtml.replace(/<iframe\b[^<]*(?:(?!<\/iframe>)<[^<]*)*<\/iframe>/gi,
         '<pre class="iframe-embed-placeholder">Embedded iFrame</pre>');
-    // jscs:enable
 
     // sanitize HTML
     // jscs:disable requireCamelCaseOrUpperCaseIdentifiers

ghost/admin/helpers/gh-format-markdown.js

@@ -13,12 +13,10 @@ formatMarkdown = Ember.Handlebars.makeBoundHelper(function (markdown) {
     escapedhtml = showdown.makeHtml(markdown || '');
 
     // replace script and iFrame
-    // jscs:disable
     escapedhtml = escapedhtml.replace(/<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
         '<pre class="js-embed-placeholder">Embedded JavaScript</pre>');
     escapedhtml = escapedhtml.replace(/<iframe\b[^<]*(?:(?!<\/iframe>)<[^<]*)*<\/iframe>/gi,
         '<pre class="iframe-embed-placeholder">Embedded iFrame</pre>');
-    // jscs:enable
 
     // sanitize html
     // jscs:disable requireCamelCaseOrUpperCaseIdentifiers

ghost/admin/loader.js

@@ -2,5 +2,5 @@
 /*global require */
 
 if (!window.disableBoot) {
-    window.App = require('ghost/app')['default'].create();
+    window.App = require('ghost/app').default.create();
 }

ghost/admin/mixins/editor-base-controller.js

@@ -320,9 +320,7 @@ EditorControllerMixin = Ember.Mixin.create(MarkerManager, {
             var editor = this.get('codemirror'),
                 line = this.findLine(Ember.$(e.currentTarget).attr('id')),
                 lineNumber = editor.getLineNumber(line),
-                // jscs:disable
                 match = line.text.match(/\([^\n]*\)?/),
-                // jscs:enable
                 replacement = '(http://)';
 
             if (match) {
@@ -332,9 +330,7 @@ EditorControllerMixin = Ember.Mixin.create(MarkerManager, {
                     {line: lineNumber, ch: match.index + match[0].length - 1}
                 );
             } else {
-                // jscs:disable
                 match = line.text.match(/\]/);
-                // jscs:enable
                 if (match) {
                     editor.replaceRange(
                         replacement,

ghost/admin/mixins/marker-manager.js

@@ -1,8 +1,6 @@
 var MarkerManager = Ember.Mixin.create({
-    // jscs:disable
     imageMarkdownRegex: /^(?:\{<(.*?)>\})?!(?:\[([^\n\]]*)\])(?:\(([^\n\]]*)\))?$/gim,
     markerRegex: /\{<([\w\W]*?)>\}/,
-    // jscs:enable
 
     uploadId: 1,
 
@@ -164,9 +162,7 @@ var MarkerManager = Ember.Mixin.create({
         var editor = this.get('codemirror'),
             ln = editor.getLineNumber(line),
 
-            // jscs:disable
             markerRegex = /\{<([\w\W]*?)>\}/,
-            // jscs:enable
 
             markerText = line.text.match(markerRegex);
 

ghost/admin/utils/caja-sanitizers.js

@@ -9,12 +9,10 @@ var url,
  * URLs are allowed if they start with http://, https://, or /.
  */
 url = function (url) {
-    // jscs:disable
     url = url.toString().replace(/['"]+/g, '');
     if (/^https?:\/\//.test(url) || /^\//.test(url)) {
         return url;
     }
-    // jscs:enable
 };
 
 /**

ghost/admin/utils/codemirror-shortcuts.js

@@ -49,9 +49,7 @@ function init() {
 
             hashPrefix = new Array(currentHeaderLevel + 2).join('#');
 
-            // jscs:disable
             replacementLine = hashPrefix + ' ' + line.replace(/^#* /, '');
-            // jscs:enable
 
             this.replaceRange(replacementLine, fromLineStart, toLineEnd);
             this.setCursor(cursor.line, cursor.ch + replacementLine.length);
@@ -86,9 +84,7 @@ function init() {
             return;
 
         case 'list':
-            // jscs:disable
             md = text.replace(/^(\s*)(\w\W*)/gm, '$1* $2');
-            // jscs:enable
             this.replaceSelection(md, 'end');
             return;