Rename chinese lang codes

webapp/titanembeds/i18n.py

@@ -17,6 +17,6 @@ LANGUAGES = {
     'sv_SE': 'svenska', # Swedish
     'th': "ไทย", # Thai
     'tr': 'Türk', # Turkish
-    'zh_CN': '简体中文', # Chinese Simplified
+    'zh_Hans_CN': '简体中文', # Chinese Simplified
-    'zh_TW': '中国传统的', # Chinese Traditional
+    'zh_Hant_TW': '中国传统的', # Chinese Traditional
 }

webapp/titanembeds/templates/about.html.j2

@@ -387,14 +387,14 @@ We want to see all of our members rise to their potential and find success in th
                 </ul>
               </li>
               <li>
-                <span class="flow-text">Chinese Simplified (简体中文) [zh_CN]</span>
+                <span class="flow-text">Chinese Simplified (简体中文) [zh_Hans_CN]</span>
                 <ul class="browser-default">
                   <li>dotJS (<a href="https://crowdin.com/profile/justdotJS" target="_blank">justdotJS</a>)</li>
                   <li>myjourney in Steemit (<a href="https://crowdin.com/profile/myjourney" target="_blank">myjourney</a>)</li>
                 </ul>
               </li>
               <li>
-                <span class="flow-text">Chinese Traditional (中国传统的) [zh_TW]</span>
+                <span class="flow-text">Chinese Traditional (中国传统的) [zh_Hant_TW]</span>
                 <ul class="browser-default">
                   <li>myjourney in Steemit (<a href="https://crowdin.com/profile/myjourney" target="_blank">myjourney</a>)</li>
                 </ul>