Updated UMA server to use new multi-part messages structure

Author: jricher

uma-server-webapp/src/main/webapp/WEB-INF/application-context.xml

@@ -218,6 +218,7 @@
 	<!-- Configure locale information -->
 	<bean id="messageSource" class="org.mitre.openid.connect.config.JsonMessageSource">
 		<property name="baseDirectory" value="/resources/js/locale/" />
+		<property name="useCodeAsDefaultMessage" value="true" />
 	</bean>
 
 	<!-- user services -->

uma-server-webapp/src/main/webapp/WEB-INF/server-config.xml

@@ -49,6 +49,13 @@
 		<!-- This property sets the locale for server text -->
 		<!-- <property name="locale" value="sv" /> -->
 
+		<!-- This property sets the set of namespaces for language translation files. The default is "messages". These are checked in the order presented here. -->
+		<property name="languageNamespaces">
+			<list>
+				<value>uma</value>
+				<value>messages</value>
+			</list>
+		</property>
 	</bean>
 
 </beans>