feat(deps): add webpack dependencies

.gitignore

+node_modules

package.json

 {
   "name": "create-wasm-app",
   "version": "0.0.0",
-  "description": "",
+  "description": "create an app to consume rust-generated wasm packages",
   "main": "index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "start": "webpack-dev-server"
   },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/rustwasm/create-wasm-app.git"
   },
-  "keywords": [],
-  "author": "",
-  "license": "ISC",
+  "keywords": [
+    "webassembly",
+    "wasm",
+    "rust",
+    "webpack"
+  ],
+  "author": "Ashley Williams <ashley666ashley@gmail.com>",
+  "license": "MIT/APACHE2",
   "bugs": {
     "url": "https://github.com/rustwasm/create-wasm-app/issues"
   },
-  "homepage": "https://github.com/rustwasm/create-wasm-app#readme"
+  "homepage": "https://github.com/rustwasm/create-wasm-app#readme",
+  "dependencies": {
+    "webpack": "^4.16.3",
+    "webpack-cli": "^3.1.0",
+    "webpack-dev-server": "^3.1.5"
+  }
 }