chore(package): update jest-each to version 0.3.1 (#20)

Author: greenkeeper[bot]

package.json

@@ -27,7 +27,7 @@
     "babel-preset-stage-0": "^6.16.0",
     "coveralls": "^2.11.15",
     "jest": "^21.0.0",
-    "jest-each": "0.3.0"
+    "jest-each": "0.3.1"
   },
   "babel": {
     "presets": [