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>