Make name and address fields required on Registrar

The absence of these fields causes RDE failures, so they are in effect
required on any functioning registry system. We are currently
experiencing problems in sandbox caused by null values on these fields.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=155474895

javatests/google/registry/tools/LoadTestCommandTest.java

@@ -23,6 +23,7 @@ import static org.mockito.Mockito.verifyZeroInteractions;
 
 import com.google.common.collect.ImmutableMap;
 import com.google.common.net.MediaType;
+import google.registry.model.registrar.Registrar;
 import google.registry.tools.ServerSideCommand.Connection;
 import org.junit.Before;
 import org.junit.Test;
@@ -37,7 +38,7 @@ public class LoadTestCommandTest extends CommandTestCase<LoadTestCommand> {
   public void setUp() throws Exception {
     command.setConnection(connection);
     createTld("example");
-    persistNewRegistrar("acme", 99);
+    persistNewRegistrar("acme", "ACME", Registrar.Type.REAL, 99L);
   }
 
   @Test