Added custom contact id support

db/migrate/20150303130729_add_code_to_registrar.rb

@@ -0,0 +1,6 @@
+class AddCodeToRegistrar < ActiveRecord::Migration
+  def change
+    add_column :registrars, :code, :string
+    add_index :registrars, :code
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150227113121) do
+ActiveRecord::Schema.define(version: 20150303130729) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -611,8 +611,11 @@ ActiveRecord::Schema.define(version: 20150227113121) do
     t.string   "city"
     t.string   "street"
     t.string   "zip"
+    t.string   "code"
   end
 
+  add_index "registrars", ["code"], name: "index_registrars_on_code", using: :btree
+
   create_table "reserved_domains", force: :cascade do |t|
     t.string   "name"
     t.datetime "created_at"