remove ajax loader from wall

app/assets/javascripts/wall.js.coffee

@@ -32,11 +32,6 @@
             Wall.scrollDown()
             $("abbr.timeago").timeago()
-      complete: ->
-        $('.js-notes-busy').removeClass("loading")
-      beforeSend: ->
-        $('.js-notes-busy').addClass("loading")
-
   initRefresh: ->
     setInterval("Wall.refresh()", 10000)

app/views/walls/show.html.haml

 %div.wall-page
   %ul.well-list.notes
-  .notes-busy.js-notes-busy
   - if can? current_user, :write_note, @project
     .note-form-holder