Refactor ArticleEditView to use view in template

app/templates/editor/article/edit.jade

@@ -8,8 +8,9 @@ block content
       li
         a(href="/editor/article", data-i18n="editor.article_title") Article Editor
       li.active
-        | #{article.attributes.name}
+        | #{view.article.attributes.name}
 
+  - var authorized = !me.get('anonymous');
   button.article-tool-button(data-i18n="general.version_history").btn.btn-primary#history-button Version History
   button.article-tool-button(data-toggle="coco-modal", data-target="modal/RevertModal", data-i18n="editor.revert", disabled=authorized === true ? undefined : "true").btn.btn-primary#revert-button Revert
   button.article-tool-button(data-i18n="article.edit_btn_preview", disabled=authorized === true ? undefined : "true").btn.btn-primary#preview-button Preview
@@ -17,15 +18,15 @@ block content
 
   h3(data-i18n="article.edit_article_title") Edit Article
     span
-     |: "#{article.attributes.name}"
+     |: "#{view.article.attributes.name}"
 
   #article-treema
-    
+
   #article-view
-  
+
   h3(data-i18n="resources.patches") Patches
   .patches-view
-  
+
   hr
 
   div#error-view

app/views/editor/article/ArticleEditView.coffee

@@ -58,12 +58,6 @@ module.exports = class ArticleEditView extends RootView
         clearInterval(id)
     id = setInterval(onLoadHandler, 100)
 
-  getRenderData: (context={}) ->
-    context = super(context)
-    context.article = @article
-    context.authorized = not me.get('anonymous')
-    context
-
   afterRender: ->
     super()
     return unless @supermodel.finished()