Add a wiki page for the Dashboard

plugins/wiki/app/models/page.rb

@@ -28,6 +28,10 @@ class Page < ActiveRecord::Base
     permalink == "Home"
   end
 
+  def self.dashboard
+    where(permalink: "Dashboard").first
+  end
+
   def self.public_front_page
     where(permalink: "Public_frontpage").first
   end

plugins/wiki/app/overrides/home/index/dashboard.html.haml.deface

@@ -0,0 +1,3 @@
+/ insert_after 'erb[silent]:contains("<dashboard_top_mark>")'
+- if FoodsoftWiki.enabled? && (page = Page.dashboard)
+  = wikified_body page.body, page.title