message: Move keepalive logic into the sauce plugin
diff: @@ -63,7 +63,13 @@ module.exports = function(wct, pluginOptions) {
  });
  });
  - wct.on('browser-end', function(def, error, stats, sessionId) {
  + wct.on('test-end', function(def, data, stats, browser) {
  + if (!browser) return;
  + // Bump the connection to advance Sauce's remote timeout.
  + browser.title(function() {});
  + });
  +
  + wct.on('browser-end', function(def, error, stats, sessionId, browser) {
  if (eachCapabilities.length === 0 || !sessionId) return;
  var payload = {
  