fixed logback configuration

nut-archetype/src/main/resources/archetype-resources/src/main/resources/logback.xml

@@ -10,8 +10,8 @@
         </encoder>
     </appender>
 
-    <root level="INFO" name="${package}">
-        <appender-ref ref="STDOUT"/>
-    </root>
+    <logger level="INFO" name="${package}">
+        <appender-ref ref="CORRELATION_ID"/>
+    </logger>
 
 </configuration>

nut-corelationid/src/main/java/com/nutcore/nut/correlationid/ClientProducer.java

@@ -0,0 +1,19 @@
+package com.nutcore.nut.correlationid;
+
+import javax.enterprise.inject.Produces;
+import javax.ws.rs.client.Client;
+import javax.ws.rs.client.ClientBuilder;
+
+/**
+ * Created by davidecerbo on 14/11/2016.
+ */
+public class ClientProducer
+{
+    @Produces
+    public Client newClient()
+    {
+        return ClientBuilder
+                .newClient()
+                .register(new CorrelationIdClientRequestFilter());
+    }
+}