removed small image support

app/logical/anonymous_user.rb

@@ -105,7 +105,7 @@ class AnonymousUser
   end
   
   def default_image_size
-    "medium"
+    "large"
   end
   
   def blacklisted_tags

app/logical/popular_post_explorer.rb

@@ -1,29 +0,0 @@
-class PopularPostExplorer
-  attr_reader :col1, :col2, :posts
-  
-  def initialize
-    load_posts
-    sort_posts
-  end
-
-private
-
-  def load_posts
-    Post.tag_match("order:rank").where("image_width >= ?", Danbooru.config.medium_image_width).limit(5).offset(offset)
-  end
-  
-  def sort_posts
-    height1, height2 = 0, 0
-    @col1, @col2 = [], []
-    
-    posts.each do |post|
-      if height1 > height2
-        @col2 << post
-        height2 += post.medium_image_height
-      else
-        @col1 << post
-        height1 += post.medium_image_height
-      end
-    end
-  end
-end