aurelia-cli 1.0.0 - .NET Core project with Aurelia built-in bundler does not start

**I'm submitting a bug report**

* **Library Version:**
1.0.0

**Please tell us about your environment:**
* **Operating System:**
Windows 10

* **Browser:**
all

* **Language:**
TypeScript 3.4.5

* **Loader/bundler:**
RequireJS/Aurelia build-in bundler

**Current behavior:**

* **What is the expected behavior?**
When selecting .NET Core project with Aurelia built-in bundler, configuration does not work, because .NET `Startup.cs` class contains code for Webpack Dev Middleware, which should not be used with Aurelia built-in bundler.

Bellow are full project options selected:

Global aurelia-cli v1.0.0
_ _ ____ _ ___
__ _ _ _ _ __ ___| (_) __ _ / ___| | |_ _|
/ _` | | | | '__/ _ \ | |/ _` | | | | | | |
| (_| | |_| | | | __/ | | (_| | | |___| |___ | |
\__,_|\__,_|_| \___|_|_|\__,_| \____|_____|___|

√ Please enter a name for your new project: · WebApplication-Aureli-Cli
√ Would you like to use the default setup or customize your choices? · Custom App
√ Which bundler would you like to use? · CLI's built-in bundler with an AMD module loader
√ Which AMD module loader would you like to use? · RequireJS
√ What platform are you targeting? · .NET Core
√ What transpiler would you like to use? · TypeScript
√ How would you like to setup your HTML template? · Minimum Minification
√ What css preprocessor would you like to use? · Sass
√ Do you want to add PostCSS processing · Typical
√ Which unit test runner would you like to use? · Jest
√ Would you like to configure integration testing? · Protractor
√ What is your default code editor? · Visual Studio Code
√ Which features do you want scaffolded into your project? · Navigation App

Error is:
---> (Inner Exception #0) Microsoft.AspNetCore.NodeServices.HostingModels.NodeInvocationException: Webpack dev middleware failed because of an error while loading 'aspnet-webpack'. Error was: Error: Cannot find module 'aspnet-webpack'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15)
at Function.Module._load (internal/modules/cjs/loader.js:508:25)
at Module.require (internal/modules/cjs/loader.js:637:17)
at require (internal/modules/cjs/helpers.js:22:18)
at Object. (C:\Users\Nenad\AppData\Local\Temp\pd2rae2s.bpj:83:19)
at __webpack_require__ (C:\Users\Nenad\AppData\Local\Temp\pd2rae2s.bpj:20:30)
at createWebpackDevServer (C:\Users\Nenad\AppData\Local\Temp\pd2rae2s.bpj:62:26)
at C:\Users\Nenad\AppData\Local\Temp\1vtizutj.5vx:114:19
at IncomingMessage. (C:\Users\Nenad\AppData\Local\Temp\1vtizutj.5vx:133:38)
at IncomingMessage.emit (events.js:194:15)
Current directory is: c:\Users\Nenad\source\repos\WebApplication-Aureli-Cli

* **What is the motivation / use case for changing the behavior?**
This is bug. Project with selected options should work from the get go.