OS?

Windows 10

Versions.

@angular/cli: 1.0.0-beta.31
node: 6.9.1
os: win32 x64
@angular/common: 2.4.7
@angular/compiler: 2.4.7
@angular/core: 2.4.7
@angular/forms: 2.4.7
@angular/http: 2.4.7
@angular/platform-browser: 2.4.7
@angular/platform-browser-dynamic: 2.4.7
@angular/router: 3.4.7
@angular/cli: 1.0.0-beta.31
@angular/compiler-cli: 2.4.7

Issue description.

I have an assets folder which contains all my images/fonts. And I have some scss files that are using these images/fonts.
The thing is that when I run "ng build" my images/fonts are duplicated in the dist folder. Some are in the assets folder like declared in the angular-cli.json and the same are duplicated in the root dist folder.

---src
---|---app
---|---assets
---|---|---images
---|---|---fonts
---|---environments
---|---style ---> all scss files

"apps": [
{
"root": "src",
"outDir": "ng-dist",
"assets": [
"assets",
"favicon.ico"
],
"index": "index.html",
"main": "main.ts",
"polyfills": "polyfills.ts",
"tsconfig": "tsconfig.json",
"prefix": "app",
"styles": [
"style/main.scss"
],
"scripts": [],
"environments": {
"source": "environments/environment.ts",
"dev": "environments/environment.ts",
"prod": "environments/environment.prod.ts"
}
}
],