#843 - Change ServerConfig name to default to "db" (prior default was null) and defaultServer to true

src/test/java/com/avaje/ebean/config/DbMigrationConfigTest.java

@@ -14,6 +14,7 @@ public class DbMigrationConfigTest {
     ServerConfig config = new ServerConfig();
     config.setName("h2other");
     config.loadFromProperties();
+    config.setDefaultServer(false);
 
     DbMigrationConfig migrationConfig = config.getMigrationConfig();
 

src/test/java/com/avaje/tests/persistencecontext/TestPersistenceContextServerConfig.java

@@ -46,6 +46,8 @@ public class TestPersistenceContextServerConfig extends BaseTestCase {
     config.loadFromProperties(properties);
     config.setPersistenceContextScope(PersistenceContextScope.QUERY);
     config.setContainerConfig(new ContainerConfig());
+    config.setDefaultServer(false);
+    config.setRegister(false);
 
 //    DataSourceConfig dataSourceConfig = new DataSourceConfig();
 //    dataSourceConfig.setUsername("sa");