Add convenience functions, update Docker setup, and integrate Webpack for building WebRTC internals exporter (#3)

Reviewed-on: #3
Co-authored-by: Mirko Milovanovic <mir_ko@me.com>
Co-committed-by: Mirko Milovanovic <mir_ko@me.com>

webrtc-internals-exporter/background.js

@@ -6,17 +6,17 @@ function log(...args) {
 
 log("loaded");
 
-import "/assets/pako.min.js";
+import "./assets/pako.min.js";
 
 const DEFAULT_OPTIONS = {
-  url: "http://localhost:9092",
+  url: process.env.WEBRTC_INTERNALS_EXPORTER_URL + ":9092",
   username: "",
   password: "",
   updateInterval: 2,
   gzip: false,
   job: "webrtc-internals-exporter",
-  enabledOrigins: { },
-  enabledStats: ["data-channel", "local-candidate", "remote-candidate"]
+  enabledOrigins: {},
+  enabledStats: ["data-channel", "local-candidate", "remote-candidate", "candidate-pair"]
 };
 
 const options = {};