Enabled debug logging for spring-faces

Switched to client state saving for JSF.

spring-webflow-samples/booking-jsf/src/main/webapp/WEB-INF/classes/log4j.properties

@@ -6,5 +6,6 @@ log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - <%m>%n
 
 # Enable web flow logging
 log4j.category.org.springframework.webflow=DEBUG
+log4j.category.org.springframework.faces=DEBUG
 log4j.category.org.springframework.binding=DEBUG
 log4j.category.org.springframework.transaction=DEBUG

spring-webflow-samples/booking-jsf/src/main/webapp/WEB-INF/web.xml

@@ -9,6 +9,12 @@
 		<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
 		<param-value>.xhtml</param-value>
 	</context-param>
+	
+	<!-- Use JSF client-side state saving to allow management of state by SWF -->
+	<context-param>
+		<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
+		<param-value>client</param-value>
+	</context-param>
 
 	<!-- Here so the JSF implementation can initialize, not used at runtime -->
 	<servlet>