activate CfEnv @bean

Author: poblin-orange

src/main/java/com/orange/innov/xaas/mongodb/DemoApplication.java

@@ -2,10 +2,18 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
+
+import io.pivotal.cfenv.core.CfEnv;
 
 @SpringBootApplication
 public class DemoApplication {
     public static void main(String[] args) {
         SpringApplication.run(DemoApplication.class, args);
     }
+    
+    @Bean
+    public CfEnv cfEnv() {
+      return new CfEnv();
+    }    
 }