modqueue: move url from /moderator/post/queue to /modqueue.

app/controllers/modqueue_controller.rb

@@ -0,0 +1,9 @@
+class ModqueueController < ApplicationController
+  respond_to :html, :json, :xml
+  before_action :approver_only
+
+  def index
+    @posts = Post.includes(:appeals, :disapprovals, :uploader, flags: [:creator]).reorder(id: :asc).pending_or_flagged.available_for_moderation(search_params[:hidden]).tag_match(search_params[:tags]).paginated_search(params, count_pages: true)
+    respond_with(@posts)
+  end
+end