Hi, I changed the normalization method in the Rails::Sequel::Configuration to make the default ActiveRecord database.yml for PostgreSQL work with Sequel (they use diferent adapter names).
Fixed some Gemfile versions and added Gemfile.lock to repository
Added postgresql adapter normalization to work with AR database.yml o…
…ut of the box.
I've also put some Gemfile fixes in order to run my spec. Feel free to ignore the Gemfile commit.