Update Ahoy

src/technologies/a.json

@@ -1887,6 +1887,8 @@
     "cats": [
       10
     ],
+    "description": "Ahoy is a Ruby gem that provides simple and powerful analytics for Ruby on Rails applications."
+    "implies": "Ruby on Rails",
     "cookies": {
       "ahoy_track": "",
       "ahoy_visit": "",
@@ -1895,6 +1897,7 @@
     "js": {
       "ahoy": ""
     },
+    "oss": true,
     "website": "https://github.com/ankane/ahoy"
   },
   "AiSpeed": {
@@ -5016,4 +5019,4 @@
     "scriptSrc": "@tarekraafat/autocomplete\\.js@([\\d\\.]+)/\\;version:\\1",
     "website": "https://tarekraafat.github.io/autoComplete.js"
   }
-}
+}