add Chinese language

Author: junehappylove

.gitignore

@@ -1,3 +1,4 @@
+*.toDelete
 output/**
 *.class
 *~

ui/src/app/app.config.js

@@ -16,6 +16,7 @@
 import injectTapEventPlugin from 'react-tap-event-plugin';
 import UrlHandler from './url.handler';
 import addLocaleKorean from './locale/locale.constant-ko';
+import addLocaleChinese from './locale/locale.constant-zh';
 
 /* eslint-disable import/no-unresolved, import/default */
 
@@ -50,11 +51,15 @@ export default function AppConfig($provide,
     $translateProvider.addInterpolation('$translateMessageFormatInterpolation');
 
     addLocaleKorean(locales);
+    addLocaleChinese(locales);
     var $window = angular.injector(['ng']).get('$window');
     var lang = $window.navigator.language || $window.navigator.userLanguage;
     if (lang === 'ko') {
         $translateProvider.useSanitizeValueStrategy(null);
         $translateProvider.preferredLanguage('ko_KR');
+    }else if(lang === 'zh'){
+    	$translateProvider.useSanitizeValueStrategy(null);
+        $translateProvider.preferredLanguage('zh_CN');
     }
 
     for (var langKey in locales) {

ui/src/app/locale/locale.constant-ko.js

@@ -775,7 +775,8 @@ export default function addLocaleKorean(locales) {
         "language": {
             "language": "언어",
             "en_US": "영어",
-            "ko_KR": "한글"
+            "ko_KR": "한글",
+            "zh_CN": "중국말"
         }
     };
     angular.extend(locales, {'ko_KR': ko_KR});