Add Chatango / widget

src/technologies.json

@@ -4026,6 +4026,18 @@
       "scripts": "chartbeat\\.js",
       "website": "http://chartbeat.com"
     },
+    "Chatango": {
+      "cats": [
+        5
+      ],
+      "description": "Chatango is a website used for connecting to a large selection of users.",
+      "icon": "Chatango.png",
+      "dom": "iframe[src*='st.chatango.com']",
+      "scripts": "st\\.chatango\\.com",
+      "saas": true,
+      "pricing": ["freemium"],
+      "website": "https://chatango.com"
+    },
     "Checkfront": {
       "cats": [
         5,