Merge branch 'feature/drop-direct-dependency-ajv' into develop

Author: wimpyprogrammer

package.json

@@ -37,7 +37,6 @@
   },
   "devDependencies": {
     "airbnb-js-shims": "^2.1.0",
-    "ajv": "^6.0.0",
     "babel-cli": "^6.26.0",
     "babel-core": "^6.0.0",
     "babel-loader": "^7.1.2",