return sanity check back to puppeteer

README.md

@@ -1029,8 +1029,3 @@ BackstopJS was created and is maintained by [Garris Shipon](https://www.linkedin
 - [Benedikt Rötsch](https://github.com/axe312ger) for help on the 0.6.0 release
 - [Yulia Tsareva](https://github.com/YuliaTsareva) for help on the 0.5.0 release -- windows support
 - [Lewis Nyman](https://github.com/lewisnyman) and [Stoutie](https://github.com/jehoshua02) for help with 0.4.0 release -- you guys are responsible for really getting the ball rolling!
-
-BackstopJS uses icons from [the Noun Project](http://thenounproject.com/)
-
-* [Tag](https://thenounproject.com/term/tag/164558/) by  [Straw Dog Design](https://thenounproject.com/StrawDogDesign)
-* [Hidden](https://thenounproject.com/term/hidden/63405/) by [Roberto Chiaveri](https://thenounproject.com/robertochiaveri/)

test/configs/backstop.json

@@ -12,8 +12,8 @@
       "height": 768
     }
   ],
-  "onBeforeScript": "chromy/onBefore.js",
-  "onReadyScript": "chromy/onReady.js",
+  "onBeforeScript": "puppet/onBefore.js",
+  "onReadyScript": "puppet/onReady.js",
   "scenarios": [
     {
       "label": "BackstopJS Homepage",
@@ -42,7 +42,7 @@
     "ci_report": "backstop_data/ci_report"
   },
   "report": ["browser"],
-  "engine": "chromy",
+  "engine": "puppet",
   "engineOptions": {
     "args": ["--no-sandbox"]
   },