添加几个国旗 (#54)

Many thanks for @xaver985

backend/sub-store.js

@@ -2360,6 +2360,12 @@ var ProxyUtils = (function () {
                 "🇨🇱": ["智利"],"🇳🇿":["新西蘭","新西兰"],
                 "🇬🇷": ["希腊","希臘"],
                 "🇪🇬": ["埃及"],
+                "🇨🇾": ["CY", "塞浦路斯"],
+                "🇨🇷": ["CR", "哥斯达黎加"],
+                "🇸🇮": ["SI", "斯洛文尼亚"],
+                "🇱🇹": ["LT", "立陶宛"],
+                "🇵🇦": ["PA", "巴拿马"],
+                "🇹🇳": ["TN", "突尼斯"],
                 "🇮🇲": ["马恩岛","馬恩島"], 
                 "🇧🇾": ["BY","白俄罗斯"], 
                 "🇵🇹": ["葡萄牙"],