Merge pull request #4 from PieceMeta/greenkeeper/yargs-11.0.0

Update yargs to the latest version 🚀

Author: dasantonym

package.json

@@ -42,6 +42,6 @@
     "clui": "^0.3.6",
     "colors": "^1.1.2",
     "metakit": "^0.2.0",
-    "yargs": "^10.0.3"
+    "yargs": "^11.0.0"
   }
 }