Only delete tables that are not ignored

Didn't have time to create an actual patch, but in

lib/scenario_builder.rb

at line 80, instead of

def delete_tables

ActiveRecord::Base.connection.tables.each { |t| ActiveRecord::Base.connection.delete(@@delete_sql % t) }

end

it should be

def delete_tables

tables.each { |t| ActiveRecord::Base.connection.delete(@@delete_sql % t) }

end

We have some tables that can't be deleted because we're using virtual enumerations, and if they are loaded and reloaded, their id's change, but the old ids are cached at the first time they're loaded.

Cheers,

Jeremy