add 10k German News Article Dataset
You can just create another branch from master on your fork and create another PR:

first update your master branch
```
git checkout master
git fetch upstream
git rebase upstream/master
git push
```

then create a new branch
```
git checkout -b my-new-branch-name
```

Then you can add, commit and push the gnad10 files and open a new PR closing in favor of #1572 