create a liquid drop for site (include a method to get the home page)

app/models/page.rb

@@ -75,7 +75,7 @@ class Page
     self.cache_strategy != 'none'
   end
 
-  def to_liquid(options = {})
+  def to_liquid
     Locomotive::Liquid::Drops::Page.new(self)
   end
 

app/models/site.rb

@@ -57,6 +57,10 @@ class Site
     ((self.domains || []) + ["#{self.subdomain}.#{Locomotive.config.default_domain}"]).uniq
   end
 
+  def to_liquid
+    Locomotive::Liquid::Drops::Site.new(self)
+  end
+
   protected
 
   def domains_must_be_valid_and_unique

lib/locomotive/liquid/drops/page.rb

@@ -3,8 +3,6 @@ module Locomotive
     module Drops
       class Page < Base
 
-        # liquid_attributes << :title << :slug
-        
         def title
           @source.templatized? ? @context['content_instance'].highlighted_field_value : @source.title
         end