upgraded dev packages

package.json

@@ -20,9 +20,13 @@
     "lint": "eslint --ignore-path .gitignore -c .eslintrc \"./**/*.js\"",
     "start": "node start.js",
     "validate": "npm ls",
-    "precommit": "npm run lint",
     "generate:docs": "react-docgen components/object/viewer/individual/ > documentation/object_viewer_individual.json && react-docgen components/object/viewer/aggregate/ > documentation/object_viewer_aggregate.json && react-docgen components/object/editor/individual/ > documentation/object_editor_individual.json && react-docgen components/object/editor/aggregate/ > documentation/object_editor_aggregate.json"
   },
+  "husky": {
+    "hooks": {
+      "pre-commit": "npm run lint"
+    }
+  },
   "license": "Apache-2.0",
   "dependencies": {
     "animate.css": "^3.7.0",
@@ -95,10 +99,10 @@
     "babel-plugin-syntax-dynamic-import": "^7.0.0-beta.3",
     "babel-plugin-transform-class-properties": "^7.0.0-beta.3",
     "babel-plugin-transform-object-rest-spread": "^7.0.0-beta.3",
-    "babel-preset-env": "^^7.0.0-beta.3",
-    "babel-preset-es2015": "^^7.0.0-beta.3",
-    "babel-preset-react": "^^7.0.0-beta.3",
-    "babel-register": "^^7.0.0-beta.3",
+    "babel-preset-env": "^7.0.0-beta.3",
+    "babel-preset-es2015": "^7.0.0-beta.3",
+    "babel-preset-react": "^7.0.0-beta.3",
+    "babel-register": "^7.0.0-beta.3",
     "bundle-loader": "^0.5.6",
     "clean-webpack-plugin": "^0.1.19",
     "coveralls": "^3.0.2",