Volunteers, positions and days and volunteers list for admin, volunteering option for attendees

db/migrate/20130821133850_create_vdays.rb

@@ -0,0 +1,15 @@
+class CreateVdays < ActiveRecord::Migration
+  def up
+    create_table :vdays do |t|
+      t.references :conference
+      t.date :day
+      t.text :description
+
+      t.timestamps
+    end
+  end
+
+  def down
+    drop_table :vdays
+  end
+end