English language pack created

The moving of English text out of the application was more involved that I'd though. Not that it was difficult. It was just there was more text than I'd thought.

Anyway, we now have an EN language pack.

Efforts have started to translate this pack into German, but since I don't know German and am mainly relying on 'Google translate', this is slow going. Thankfully this is a task that can run in the background.