assaf/vanity — pull request #190 by inkredabull (2014-02-06 00:06:43+00:00)
Title: Adding timestamps to vanity_participants

Not creating tests because these timestamps are basic ActiveRecord magic.

For those who've already run the vanity generator and resulting
migration and who wish to leverage timestamps, they'll need to add the
following to their migrations:

```
class AddTimestampsToVanityParticipants < ActiveRecord::Migration
def self.up
change_table :vanity_participants do |t|
t.timestamps
end
end
def self.down
remove_column :vanity_participants, :created_at
remove_column :vanity_participants, :updated_at
end
end
```