Fix #3970: Make "Copy all notes" not builder exclusive.

app/controllers/posts_controller.rb

@@ -1,6 +1,5 @@
 class PostsController < ApplicationController
   before_action :member_only, :except => [:show, :show_seq, :index, :home, :random]
-  before_action :builder_only, :only => [:copy_notes]
   respond_to :html, :xml, :json
 
   def index

app/views/posts/partials/show/_options.html.erb

@@ -11,7 +11,7 @@
     <% else %>
       <li id="add-notes-list"><%= link_to "Add note", "#", :id => "translate", :"data-shortcut" => "n" %></li>
     <% end %>
-    <% if CurrentUser.is_builder? && post.has_notes? %>
+    <% if post.has_notes? %>
       <li id="copy-all-notes-list"><%= link_to "Copy notes", "#", :id => "copy-notes" %></li>
     <% end %>
     <li id="add-artist-commentary-list"><%= link_to "Add commentary", "#", :id => "add-commentary" %></li>