Localisation updates from https://translatewiki.net.

Change-Id: I576b19ad1f4c4b5a9f095409f449d9410883b6c2

i18n/nl.json

@@ -54,7 +54,7 @@
     "multimediaviewer-embed-via": "Via $1.",
     "multimediaviewer-default-embed-dimensions": "Standaard miniatuurgrootte",
     "multimediaviewer-original-embed-dimensions": "Oorspronkelijke grootte $1",
-    "multimediaviewer-feedback-button-text": "Uw feedback over deze tool",
+    "multimediaviewer-feedback-button-text": "Uw terugkoppeling",
     "multimediaviewer-description-page-button-text": "Meer details",
     "multimediaviewer-description-page-popup-text": "Meer details op $1"
 }

i18n/ta.json

@@ -0,0 +1,9 @@
+{
+    "@metadata": {
+        "authors": [
+            "ElangoRamanujam"
+        ]
+    },
+    "multimediaviewer-download-tab": "பதிவிறக்குக",
+    "multimediaviewer-description-page-button-text": "மேலதிக விபரங்கள்"
+}

i18n/zh-hant.json

@@ -2,9 +2,12 @@
     "@metadata": {
         "authors": [
             "Liuxinyu970226",
-            "Simon Shek"
+            "Simon Shek",
+            "Liangent"
         ]
     },
+    "multimediaviewer-pref": "媒體檢視器",
+    "multimediaviewer-pref-desc": "這個新的工具可以改善您的多媒體瀏覽體驗。它會在有縮圖的網頁中以更大的尺寸顯示影像；影像將以浮動視窗呈現，您也可以選擇檢視原始大小的圖片。",
     "multimediaviewer-license-cc-pd": "公共領域",
     "multimediaviewer-license-pd": "公共領域",
     "multimediaviewer-discuss-mmv": "遞交反饋",