fix(package): update strip-json-comments to version 3.1.0

Closes #16

Author: greenkeeper[bot]

package.json

@@ -19,7 +19,7 @@
         "inquirer": "~6.2.0",
         "jsonfile": "~5.0.0",
         "source-map-support": "^0.5.9",
-        "strip-json-comments": "~2.0.1",
+        "strip-json-comments": "~3.1.0",
         "typescript-2.7": "npm:[email protected]",
         "typescript-2.8": "npm:[email protected]",
         "typescript-2.9": "npm:[email protected]",