Moving Netzke Admin view to Panel controller

*Moved custom_netzke_helpers code to panel.js
*Added panel controller and index and netzke layout

app/controllers/panel_controller.rb

@@ -0,0 +1,7 @@
+class PanelController < ApplicationController
+
+  def index
+    render :inline => "<%=netzke :app_view, :layout => true %>", :layout => "netzke"
+  end
+
+end

app/controllers/site_controller.rb

@@ -1,7 +1,5 @@
 class SiteController < ApplicationController
 
   def index
-    render :inline => "<%= netzke :app_view, :layout => true %>", :layout => "application"
   end
-
 end