OUP_translator.js

Zotero translator for Oxford University Press
this is ok, though I personally prefer
```
var a = doc.getElementsByClassName('newAddition')[0]
if(a) a = ZU.trimInternal(a.textContent);
```
Unless, of course, you expect more than one node like that and you want to join them all with commas.

(just giving you options, you don't have to change this)