remove import JavaConfig of DBFlute because of unnecessary

Author: jflute

demo-dbflute/README.md

@@ -58,15 +58,9 @@ demo-dbflute
  |-...
 ```
 
-How to collaborate with DBFlute classes in Spring Framework
+How to show SQL logs as DEBUG
 
-1. import the auto-generated DBFluteBeansJavaConfig class at the application class
-```
-@SpringBootApplication
-@Import(DBFluteBeansJavaConfig.class) // *here
-public class DemoDBFluteApplication {
-```
-2. add a logging level setting for 'org.dbflute' to the application.properties to show SQL logs as DEBUG
+add a logging level setting for 'org.dbflute' to the application.properties
 ```
 logging.level.org.dbflute=DEBUG
 ```

demo-dbflute/src/main/java/com/example/DemoDBFluteApplication.java

@@ -10,17 +10,14 @@
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Import;
 
-import com.example.dbflute.allcommon.DBFluteBeansJavaConfig;
 import com.example.model.Base;
 import com.example.model.Pizza;
 import com.example.model.Topping;
 
 import bitronix.tm.BitronixTransactionSynchronizationRegistry;
 
 @SpringBootApplication
-@Import(DBFluteBeansJavaConfig.class) // #dbflute
 public class DemoDBFluteApplication {
 
     public static void main(String[] args) {