Update build process to make browserify work.

spike-wars/.babelrc

@@ -0,0 +1,4 @@
+{
+  "presets": ["es2015", "stage-0"],
+  "plugins": ["transform-flow-strip-types"]
+}

spike-wars/build.gradle

@@ -65,8 +65,8 @@ task browserify(
     dependsOn: [npmInstall, flowCheck],
     type: NodeTask) {
 
-    inputs.dir('src/main/js/${project.name}.js')
-    outputs.file('build/webroot/js/${project.name}-${project.version}.js')
+    //inputs.dir('src/main/js/${project.name}.js')
+    //outputs.file('build/webroot/js/${project.name}-${project.version}.js')
 
     doFirst { file('build/webroot/js').mkdirs() }
     script = file('node_modules/browserify/bin/cmd.js')

spike-wars/package.json

@@ -13,7 +13,9 @@
   "author": "Jonathan Bernard <jdbernard@gmail.com>",
   "license": "ISC",
   "devDependencies": {
+    "babel-plugin-transform-flow-strip-types": "^6.8.0",
     "babel-preset-es2015": "^6.9.0",
+    "babel-preset-stage-0": "^6.5.0",
     "babelify": "^7.3.0",
     "browserify": "^13.0.1",
     "flow-bin": "^0.29.0"