Add new login design

app/models/ability.rb

@@ -7,6 +7,7 @@ class Ability
     if user.admin?
       can :manage, Domain
     else
+      can :manage, Domain, registrar_id: user.registrar.id
       can :read, DomainTransfer, transfer_to_id: user.registrar.id
       can :approve_as_client, DomainTransfer, transfer_from_id: user.registrar.id, status: DomainTransfer::PENDING
     end

app/models/registrar.rb

@@ -3,6 +3,7 @@ class Registrar < ActiveRecord::Base
   has_many :domains
   has_many :ns_sets
   has_many :epp_users
+  has_many :users
   has_many :domain_transfers, foreign_key: 'transfer_to_id'
 
   def to_s

app/models/user.rb

@@ -7,4 +7,5 @@ class User < ActiveRecord::Base
   # TODO Estonian id validation
 
   belongs_to :role
+  belongs_to :registrar
 end