Site customization: images uploads

db/migrate/20170322145702_create_site_customization_images.rb

@@ -0,0 +1,11 @@
+class CreateSiteCustomizationImages < ActiveRecord::Migration
+  def change
+    create_table :site_customization_images do |t|
+      t.string :name, null: false
+      t.attachment :image
+      t.timestamps null: false
+    end
+
+    add_index :site_customization_images, :name, unique: true
+  end
+end