foodwave ordering :)

code/LanBortalWeb/WebContent/foodmanager/listFoodwaves.xhtml

@@ -22,15 +22,15 @@
 		</ui:define>
 		<ui:define name="content">
 			<h:form>
-			<p:dataTable styleClass="bordertable" value="#{foodWaveView.foodWaves}" var="foodwave" editable="true">
+			<p:dataTable styleClass="bordertable" value="#{foodWaveView.foodWaves}" sortBy="#{foodwave.time}" sortOrder="ascending" var="foodwave" editable="true">
 				<p:ajax event="rowEdit" listener="#{foodWaveView.onEditFoodWave}" />
 				
-				<p:column>
+				<p:column sortBy="#{foodwave.time}">
 					<f:facet name="header">
 						<h:outputText value="${i18n['foodWave.time']}" />
 					</f:facet>
 					<p:cellEditor>
-						<f:facet name="output">
+						<f:facet name="output" >
 							<h:outputText value="#{foodwave.time}">
 								<f:convertDateTime pattern="#{sessionHandler.datetimeFormat}" timeZone="#{sessionHandler.timezone}" />
 							</h:outputText>