Merge branch 'master' into registry-791

# Conflicts:
#	db/structure.sql

app/models/domain.rb

@@ -294,36 +294,6 @@ class Domain < ActiveRecord::Base
     save
   end
 
-
-  # state changes may be done low-level - no validation
-  # in this metod we still save PaperTrail log.
-  def clean_pendings_lowlevel
-    statuses.delete(DomainStatus::PENDING_DELETE_CONFIRMATION)
-    statuses.delete(DomainStatus::PENDING_UPDATE)
-    statuses.delete(DomainStatus::PENDING_DELETE)
-
-    status_notes[DomainStatus::PENDING_UPDATE] = ''
-    status_notes[DomainStatus::PENDING_DELETE] = ''
-
-    hash = {
-        registrant_verification_token:    nil,
-        registrant_verification_asked_at: nil,
-        pending_json: {},
-        status_notes: status_notes,
-        statuses:     statuses.presence || [DomainStatus::OK],
-        # need this column in order to update PaperTrail version properly
-        updated_at:   Time.now.utc
-    }
-
-    # PaperTrail
-    self.attributes = hash
-    record_update
-    clear_version_instance!
-    reset_transaction_id
-
-    update_columns(hash)
-  end
-
   def pending_update!
     return true if pending_update?
     self.epp_pending_update = true # for epp
@@ -581,10 +551,6 @@ class Domain < ActiveRecord::Base
     end
   end
 
-  def send_mail(action)
-    DomainMailer.send(action, DomainMailModel.new(self).send(action)).deliver
-  end
-
   def admin_contact_names
     admin_contacts.names
   end