* Removed unapprovals, added post flags and post appeals (still need to update tests)

* Restyled text

db/migrate/20110328215652_create_post_flags.rb

@@ -0,0 +1,19 @@
+class CreatePostFlags < ActiveRecord::Migration
+  def self.up
+    create_table :post_flags do |t|
+      t.column :post_id, :integer, :null => false
+      t.column :creator_id, :integer, :null => false
+      t.column :creator_ip_addr, :inet, :null => false
+      t.column :reason, :text
+      t.timestamps
+    end
+    
+    add_index :post_flags, :post_id
+    add_index :post_flags, :creator_id
+    add_index :post_flags, :creator_ip_addr
+  end
+
+  def self.down
+    drop_table :post_flags
+  end
+end