chore(package): update codacy-coverage to version 3.4.0

Closes #8

Author: greenkeeper[bot]

package.json

@@ -18,7 +18,7 @@
     "named-js-regexp": "^1.3.1"
   },
   "devDependencies": {
-    "codacy-coverage": "^2.0.0",
+    "codacy-coverage": "^3.4.0",
     "coveralls": "^3.0.0",
     "decache": "^4.1.0",
     "istanbul": "^0.4.4",