Fix symlink error with lerna bootstrap

Author: Jared Palmer

packages/backpack-core/config/webpack.config.js

@@ -107,7 +107,7 @@ module.exports = (options) => {
       // top of each file using the BannerPlugin.
       new webpack.BannerPlugin({
         raw: true,
-        banner: 'require("source-map-support").install();'
+        banner: 'require("source-map-support/register")'
       }),
       // The FriendlyErrorsWebpackPlugin (when combined with source-maps)
       // gives Backpack its human-readable error messages.

packages/backpack-core/package.json

@@ -26,7 +26,7 @@
     "friendly-errors-webpack-plugin": "^1.1.2",
     "nodemon": "^1.11.0",
     "ramda": "^0.23.0",
-    "source-map-support": "^0.4.9",
+    "source-map-support": "^0.4.11",
     "webpack": "2.2.0-rc.3",
     "webpack-node-externals": "^1.5.4"
   }