added decoration support

front-api/db/migrate/20151124061357_add_decoration_to_item.rb

@@ -0,0 +1,5 @@
+class AddDecorationToItem < ActiveRecord::Migration
+  def change
+    add_column :items, :decoration, :string
+  end
+end

front-api/db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150726161256) do
+ActiveRecord::Schema.define(version: 20151124061357) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -135,6 +135,7 @@ ActiveRecord::Schema.define(version: 20150726161256) do
     t.decimal  "weight",                                 precision: 5, scale: 3
     t.integer  "delivery_time_estimation_id"
     t.integer  "brand_id"
+    t.string   "decoration"
   end
 
   create_table "link_banners", force: :cascade do |t|