build updated

package.json

@@ -6,6 +6,7 @@
   "main": "src/bin/www.js",
   "scripts": {
     "start": "node src/index.js",
+    "build-app": "webpack --env.NODE_ENV=production --env.TARGET=app",
     "out": "babel src/ -d out/",
     "gulp": "gulp",
     "test": "mocha --compilers js:babel-register",
@@ -19,10 +20,6 @@
   "license": "ISC",
   "dependencies": {
     "async-file": "^2.0.2",
-    "babel-core": "^6.7.4",
-    "babel-polyfill": "^6.7.4",
-    "babel-preset-es2015": "^6.5.0",
-    "babel-preset-stage-0": "^6.5.0",
     "co": "^4.4.0",
     "ejson": "^2.1.2",
     "handlebars": "^4.0.5",
@@ -53,10 +50,22 @@
     "thunkify": "^2.1.2"
   },
   "devDependencies": {
+    "@babel/cli": "^7.0.0-beta.47",
+    "@babel/core": "^7.0.0-beta.47",
+    "@babel/plugin-proposal-class-properties": "^7.0.0-beta.47",
+    "@babel/polyfill": "^7.0.0-beta.47",
+    "@babel/preset-env": "^7.0.0-beta.47",
+    "@babel/register": "^7.0.0-beta.47",
     "autoprefixer": "^6.3.6",
-    "babel-cli": "^6.6.5",
-    "babel-loader": "^6.2.2",
+    "babel-loader": "^8.0.0-beta.3",
+    "babel-plugin-transform-class-properties": "^6.24.1",
+    "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-plugin-transform-react-jsx": "^6.23.0",
+    "babel-plugin-transform-regenerator": "^6.26.0",
+    "babel-polyfill": "^6.26.0",
+    "babel-preset-env": "^1.6.1",
+    "babel-register": "^6.26.0",
+    "css-loader": "^0.28.9",
     "cssnano": "^3.4.0",
     "eslint": "^3.9.1",
     "eslint-config-standard": "^6.2.1",
@@ -69,14 +78,19 @@
     "gulp-imagemin": "~2.4.0",
     "gulp-postcss": "^6.0.1",
     "gulp-rename": "^1.2.2",
-    "gulp-sass": "^3.1.0",
+    "gulp-sass": "^4.0.1",
     "gulp-uglify": "~1.5.0",
     "html-minify-loader": "~1.1.0",
+    "html-webpack-plugin": "^2.30.1",
     "istanbul": "~0.4.2",
+    "less": "^3.0.4",
+    "less-loader": "^4.1.0",
     "mocha": "~2.4.5",
     "raw-loader": "~0.5.1",
     "should": "^8.2.2",
+    "style-loader": "^0.20.2",
     "vinyl-named": "~1.1.0",
-    "webpack-stream": "~3.1.0"
+    "webpack": "^3.11.0",
+    "webpack-merge": "^4.1.1"
   }
 }