Adding social events, which can be used on the registration page

db/migrate/20130216070725_create_social_events_table.rb

@@ -0,0 +1,14 @@
+class CreateSocialEventsTable < ActiveRecord::Migration
+  def up
+    create_table :social_events do |t|
+      t.references :conference
+      t.string :title
+      t.text :description
+      t.date :date
+    end
+  end
+
+  def down
+    drop_table :social_events
+  end
+end

db/migrate/20130216120112_create_registrations_social_events_table.rb

@@ -0,0 +1,11 @@
+class CreateRegistrationsSocialEventsTable < ActiveRecord::Migration
+  def up
+    create_table :registrations_social_events, :id => false do |t|
+      t.references :registration, :social_event
+    end
+  end
+
+  def down
+    drop_table :registrations_social_events
+  end
+end

db/migrate/20130216122155_set_registration_defaults_to_false.rb

@@ -0,0 +1,8 @@
+class SetRegistrationDefaultsToFalse < ActiveRecord::Migration
+  def up
+    change_column :registrations, :using_affiliated_lodging, :boolean, :default => false
+  end
+
+  def down
+  end
+end

db/migrate/20130216122417_add_special_needs_field_to_registrations.rb

@@ -0,0 +1,5 @@
+class AddSpecialNeedsFieldToRegistrations < ActiveRecord::Migration
+  def change
+    add_column :registrations, :other_special_needs, :text
+  end
+end