add i18n for layout and snippet

app/controllers/admin/snippets_controller.rb

@@ -36,7 +36,10 @@ class Admin::SnippetsController < ApplicationController
         end
       end
       
-      @snippet.content = "<ul>\n#{lis}</ul>"
+      VALID_LOCALES.each do |locale|
+        @snippet.write_attribute( "content_#{locale}", "<ul>\n#{lis}</ul>" )
+      end
+      
     end
     
     respond_to do |format|

app/controllers/application_controller.rb

@@ -14,7 +14,7 @@ class ApplicationController < ActionController::Base
       @layout = @page.layout
       @page_options ||= {}
       @page_content = Liquid::Template.parse( @page.read_attribute( "content_#{I18n.locale}" ) ).render(@page_options)
-      @layout_content = (@page.layout)? @layout.content : "{{page_content}}"
+      @layout_content = (@page.layout)? @layout.read_attribute( "content_#{I18n.locale}" ) : "{{page_content}}"
       render :text => Liquid::Template.parse(@layout_content).render( 'page_content' => @page_content )
     else
       render :text => '404 Not Found'

app/controllers/pages_controller.rb

@@ -13,8 +13,8 @@ class PagesController < ApplicationController
     @page = Page.find_by_name(params[:page_name])
     
     if @page && !@page.external_link.blank?
-      redirect_to @page.external_link
-    elsif @page && @page.use_engine
+    #  redirect_to @page.external_link
+    elsif @page && !@page.use_engine.blank?
       #model_class = Kernel.const_get( "Announcement" ) # page.use_engine
       redirect_to announcements_path
     else