fix(package): update commander to version 3.0.1

Closes #66

Author: greenkeeper[bot]

package.json

@@ -59,7 +59,7 @@
     "babel-plugin-transform-runtime": "^6.23.0",
     "chalk": "^2.3.0",
     "colors": "^1.1.2",
-    "commander": "^2.12.1",
+    "commander": "^3.0.1",
     "fuzzy": "^0.1.3",
     "github": "^13.1.0",
     "inquirer": "^5.0.0",