Alan Agius df172bdc8a fix(@ngtools/webpack): output consistent filename
At the moment when having namedChunks file names are different between JIT and AOT builds .

AOT will will output something like
```
customers-customers-module-ngfactory.9b8b989df2e32e5cadac.js
```
while JIT will output

```
customers-customers-module.js
```

This PR aligns the output file name
2018-10-15 14:32:47 -07:00
..
2018-09-26 12:57:56 -04:00
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