chore(package): update mochawesome to version 6.1.0

Closes #38

Author: greenkeeper[bot]

package.json

@@ -59,7 +59,7 @@
     "inchjs": "git://github.com/cgalvarez/inchjs#fix/printing-chunks",
     "jsonlint": "^1.6.3",
     "mocha": "^5.0.0",
-    "mochawesome": "^3.0.2",
+    "mochawesome": "^6.1.0",
     "mock-fs": "^4.5.0",
     "npm-run-all": "^4.1.2",
     "nyc": "^11.4.1",