Revert GCC change in Travis

.travis.yml

@@ -4,8 +4,6 @@ node_js:
   - "7"
   - "6"
   - "4"
-env:
-  - CXX=g++-4.8
 addons:
   apt:
     sources:

package.json

@@ -42,9 +42,9 @@
     "appium-selendroid-driver": "1.x",
     "appium-support": "2.x",
     "appium-uiautomator2-driver": "0.x",
+    "appium-windows-driver": "0.x",
     "appium-xcuitest-driver": "2.x",
     "appium-youiengine-driver": "1.x",
-    "appium-windows-driver": "0.x",
     "argparse": "1.x",
     "asyncbox": "2.x",
     "babel-runtime": "=5.8.24",
@@ -53,6 +53,7 @@
     "date-utils": "1.x",
     "lodash": "4.x",
     "npmlog": "2.x",
+    "request": "^2.81.0",
     "request-promise": "1.x",
     "source-map-support": "0.x",
     "teen_process": "1.x",