views/edit.slim in olelo-0.9.4 vs views/edit.slim in olelo-0.9.5

@@ -2,12 +2,12 @@
   - title params[:path].blank? ? :new_page.t : "#{:new_page.t}: #{params[:path]}"
 - else
   - title params[:pos] ? :edit_page_section.t(page: page.title) : :edit_page.t(page: page.title)
 h1= title
 = flash_messages
-= page.mime.text? ? tabs(:edit, :upload, :attributes) :  tabs(:upload, :attributes)
+= page.editable? ? tabs(:edit, :upload, :attributes) :  tabs(:upload, :attributes)
 form action=build_path(page.new? ? nil : page.path) method='post'
-  - if page.mime.text?
+  - if page.editable?
     #tab-edit.tab
       h2= :edit.t
       ruby:
         content =
           if params[:content]