Add 'archive' tag to currency-converter-swift3.0-viper

Author: dkhamsing

contents.json

@@ -13185,7 +13185,7 @@
       "source": "https://github.com/tirupati17/currency-converter-swift3.0-viper",
       "tags": [
         "swift",
-        "viper"
+        "viper", "archive"
       ],
       "screenshots": [
         "https://raw.githubusercontent.com/tirupati17/currency-converter-swift3.0-viper/master/CurrencyConverter/Resources/iphone_5s.png"