Change all references to Domain Registry to Nomulus

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=136068582

java/google/registry/config/ConfigModule.java

@@ -30,13 +30,13 @@ import org.joda.time.DateTimeConstants;
 import org.joda.time.Duration;
 
 /**
- * Configuration example for the Domain Registry codebase.
+ * Configuration example for the Nomulus codebase.
  *
- * <p>The Domain Registry codebase contains many classes that inject configurable settings. This is
+ * <p>The Nomulus codebase contains many classes that inject configurable settings. This is
  * the centralized class that is used by default to configure them all, in hard-coded type-safe
  * Java code.
  *
- * <p>This class does not represent the total configuration of the Domain Registry service. It's
+ * <p>This class does not represent the total configuration of the Nomulus service. It's
  * <b>only meant for settings that need to be configured <i>once</i></b>. Settings which may
  * be subject to change in the future, should instead be retrieved from Datastore. The
  * {@link google.registry.model.registry.Registry Registry} class is one such example of this.
@@ -102,7 +102,7 @@ public final class ConfigModule {
     switch (environment) {
       case UNITTEST:
       case LOCAL:
-        return "Domain Registry";
+        return "Nomulus";
       default:
         // Change this to the name of your product.
         return "Google Registry";
@@ -616,7 +616,7 @@ public final class ConfigModule {
       case PRODUCTION:
         return "6gm2mm48k9ty4zmx";
       default:
-        // Valentine: Domain Registry Braintree Sandbox
+        // Valentine: Nomulus Braintree Sandbox
         return "vqgn8khkq2cs6y9s";
     }
   }
@@ -635,7 +635,7 @@ public final class ConfigModule {
       case PRODUCTION:
         return "tzcfxggzgbh2jg5x";
       default:
-        // Valentine: Domain Registry Braintree Sandbox
+        // Valentine: Nomulus Braintree Sandbox
         return "tzcyzvm3mn7zkdnx";
     }
   }

java/google/registry/config/RegistryConfig.java

@@ -21,7 +21,7 @@ import java.net.URL;
 import org.joda.time.Duration;
 
 /**
- * Domain Registry configuration for global constants that can't be injected.
+ * Nomulus configuration for global constants that can't be injected.
  *
  * <p>The goal of this custom configuration system is to have our project environments configured
  * in type-safe Java code that can be refactored, rather than XML files and system properties.
@@ -109,7 +109,7 @@ public interface RegistryConfig {
   public Optional<String> getECatcherAddress();
 
   /**
-   * Returns the address of the Domain Registry app HTTP server.
+   * Returns the address of the Nomulus app HTTP server.
    *
    * <p>This is used by the {@code nomulus} tool to connect to the App Engine remote API.
    */
@@ -137,7 +137,7 @@ public interface RegistryConfig {
   public String getReservedTermsExportDisclaimer();
 
   /**
-   * Returns a display name that is used on outgoing emails sent by Domain Registry.
+   * Returns a display name that is used on outgoing emails sent by Nomulus.
    *
    * @see google.registry.util.SendEmailUtils
    */

java/google/registry/config/RegistryEnvironment.java

@@ -55,7 +55,7 @@ public enum RegistryEnvironment {
   }
 
   /**
-   * Returns configuration for this Domain Registry environment.
+   * Returns configuration for this Nomulus environment.
    *
    * <p><b>WARNING:</b> Do not store this value to a static field, otherwise you won't be able to
    * override it for testing. You should instead store the environment object to a static field.

java/google/registry/config/TestRegistryConfig.java

@@ -109,7 +109,7 @@ public class TestRegistryConfig implements RegistryConfig {
 
   @Override
   public String getGoogleAppsAdminEmailDisplayName() {
-    return "Testing Domain Registry";
+    return "Testing Nomulus";
   }
 
   @Override