chore(package): update sugarss to version 0.1.6

https://greenkeeper.io/

Author: greenkeeperio-bot

package.json

@@ -44,7 +44,7 @@
     "snazzy": "^4.0.1",
     "standard": "^8.0.0",
     "sugarml": "^0.3.0",
-    "sugarss": "^0.1.5"
+    "sugarss": "^0.1.6"
   },
   "engines": {
     "node": ">=6.0.0",