Update gofur to the latest version 🚀 (#25)

* chore(package): update gofur to version 1.0.4

* chore(packages): update

package.json

@@ -27,7 +27,6 @@
     "browser-test": "node_modules/gofur/scripts/browser/test.js -c cache -t test/browser.js",
     "browser-test-firefox": "node_modules/gofur/scripts/browser/test.js -c cache -t test/browser.js -b selenium:firefox",
     "browser-test-chrome": "node_modules/gofur/scripts/browser/test.js -c cache -t test/browser.js -b selenium:chrome",
-    "browser-test-phantomjs": "node_modules/gofur/scripts/browser/test.js -c cache -t test/browser.js -b selenium:phantomjs",
     "browser-coverage-server": "node_modules/gofur/scripts/browser-coverage/serve.js -c cache -t test/browser.js",
     "browser-coverage-test": "node_modules/gofur/scripts/browser-coverage/test.js -c cache -t test/browser.js",
     "browser-coverage-report": "istanbul report --dir cache/coverage/browser --root cache/coverage/browser lcov",
@@ -46,10 +45,10 @@
     "beautify-proj": "^1.0.0",
     "chai": "^4.1.0",
     "chai-as-promised": "^6.0.0",
-    "gofur": "1.0.3",
+    "gofur": "^1.0.4",
     "istanbul": "^0.4.5",
     "jshint": "^2.9.4",
-    "mocha": "^5.0.0",
+    "mocha": "^5.0.4",
     "request": "^2.81.0"
   },
   "greenkeeper": {