Compile coffee files and remove them

With,

  ./node_modules/.bin/coffee -b -c Cakefile `find . -path ./node_modules -prune -o -name '*.coffee'`

proxy/init-webext.js

@@ -0,0 +1,76 @@
+// Generated by CoffeeScript 2.4.1
+/*
+Entry point.
+*/
+var broker, config, dbg, debug, init, log, snowflake, ui, update;
+
+debug = false;
+
+snowflake = null;
+
+config = null;
+
+broker = null;
+
+ui = null;
+
+// Log to both console and UI if applicable.
+// Requires that the snowflake and UI objects are hooked up in order to
+// log to console.
+log = function(msg) {
+  console.log('Snowflake: ' + msg);
+  return snowflake != null ? snowflake.ui.log(msg) : void 0;
+};
+
+dbg = function(msg) {
+  if (debug) {
+    return log(msg);
+  }
+};
+
+if (!Util.featureDetect()) {
+  chrome.runtime.onConnect.addListener(function(port) {
+    return port.postMessage({
+      missingFeature: true
+    });
+  });
+  return;
+}
+
+init = function() {
+  config = new Config;
+  ui = new WebExtUI();
+  broker = new Broker(config.brokerUrl);
+  snowflake = new Snowflake(config, ui, broker);
+  log('== snowflake proxy ==');
+  return ui.initToggle();
+};
+
+update = function() {
+  if (!ui.enabled) {
+    // Do not activate the proxy if any number of conditions are true.
+    snowflake.disable();
+    log('Currently not active.');
+    return;
+  }
+  // Otherwise, begin setting up WebRTC and acting as a proxy.
+  dbg('Contacting Broker at ' + broker.url);
+  log('Starting snowflake');
+  snowflake.setRelayAddr(config.relayAddr);
+  return snowflake.beginWebRTC();
+};
+
+// Notification of closing tab with active proxy.
+window.onbeforeunload = function() {
+  if (!silenceNotifications && Snowflake.MODE.WEBRTC_READY === snowflake.state) {
+    return Snowflake.MESSAGE.CONFIRMATION;
+  }
+  return null;
+};
+
+window.onunload = function() {
+  snowflake.disable();
+  return null;
+};
+
+window.onload = init;