Implement package command for Windows Phone

Compile and launch for Windows

```
bin/hyperloop clean compile package launch --uninstall --platform=windows --sdk=8.1 --src=../hyperloop-windows/examples/touches --arch=x86 --target=Windows
```

Compile for Windows Phone 8.1 (emulator)

```
#bin/hyperloop clean compile package --uninstall --platform=windows --sdk=8.1 --src=../hyperloop-windows/examples/touches --arch=x86 
```

Compile for Windows Phone 8.1 (device)

```
bin/hyperloop clean compile package --platform=windows --sdk=8.1 --src=../hyperloop-windows/examples/touches --arch=arm --target=WindowsPhone
```