Support for Google Translate NMT

We just added support for the new Google Translate NMT API in WebTranslateIt.

The Google Translate NMT API is a new machine translation API released by Google using a Neural Network. We find it gives better suggestions for textual segments, but is not as precise as the original Google Translate API for text containing variables, so we found it useful to be able to get suggestions from both the original Google Translate API and the new Google Translate NMT API at the same time.

If you would like to use this new API, just add your Google Translate API token in your project settings.

I hope you will find this improvement useful. Thank you for using WebTranslateIt.