chore(travis): fix travis build

Author: vvo

package.json

@@ -84,7 +84,7 @@
     "eslint-config-algolia": "4.2.0",
     "eslint-plugin-react": "^3.6.3",
     "express": "^4.13.4",
-    "faux-jax": "^4.2.1",
+    "faux-jax": "^5.0.4",
     "http-proxy": "^1.13.3",
     "http-server": "^0.9.0",
     "jquery": "^3.0.0",
@@ -101,7 +101,7 @@
     "sinon": "^1.17.4",
     "superagent": "^2.0.0",
     "tape": "^4.5.1",
-    "uglify-js": "2.6.4",
+    "uglify-js": "^2.7.3",
     "url-parse": "^1.1.1",
     "watchify": "^3.7.0",
     "webpack": "^1.13.1",

zuul.config.js

@@ -2,8 +2,7 @@
 
 var zuulConfig = module.exports = {
   tunnel: {
-    type: 'ngrok',
-    bind_tls: true
+    type: 'localtunnel'
   },
   ui: 'tape',
   browserify: [{
@@ -30,6 +29,13 @@ var zuulConfig = module.exports = {
   browser_retries: 1
 };
 
+if (process.env.CI === 'true') {
+  zuulConfig.tunnel = {
+    type: 'ngrok',
+    bind_tls: true
+  };
+}
+
 var browsers = require('browzers');
 
 zuulConfig.browsers = process.env.TRAVIS_PULL_REQUEST && process.env.TRAVIS_PULL_REQUEST !== 'false' ?