ruby-foreigner 1.4.1-1 (powerpc binary) in ubuntu utopic

 Adds helpers to migrations and dumps foreign keys to schema.rb
 Foreigner introduces a few methods to your migrations for adding
 and removing foreign key constraints. It also dumps foreign keys
 to schema.rb.
 .
 The following adapters are supported:
  - mysql2
  - postgres
  - sqlite (foreign key methods are a no-op)