Update dependencies

Author: scriptex

package.json

@@ -10,21 +10,25 @@
     "type": "git",
     "url": "git+https://github.com/scriptex/html5-form-validator.git"
   },
-  "keywords": ["HTML5", "form", "validator"],
+  "keywords": [
+    "HTML5",
+    "form",
+    "validator"
+  ],
   "author": "Atanas Atanasov <scriptex.bg@gmail.com> (https://atanas.info)",
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/scriptex/html5-form-validator/issues"
   },
   "homepage": "https://github.com/scriptex/html5-form-validator#readme",
   "devDependencies": {
-    "@babel/cli": "^7.0.0-beta.44",
-    "@babel/core": "^7.0.0-beta.44",
-    "@babel/preset-env": "^7.0.0-beta.44",
-    "@babel/preset-stage-2": "^7.0.0-beta.44",
+    "@babel/cli": "^7.0.0-beta.51",
+    "@babel/core": "^7.0.0-beta.51",
+    "@babel/preset-env": "^7.0.0-beta.51",
+    "@babel/preset-stage-2": "^7.0.0-beta.51",
     "babel-loader": "^8.0.0-beta",
     "unminified-webpack-plugin": "^2.0.0",
-    "webpack": "^4.5.0",
-    "webpack-cli": "^2.0.14"
+    "webpack": "^4.12.0",
+    "webpack-cli": "^3.0.8"
   }
 }