Language File Array Support

[SmolSoftBoi]

It would be useful to allow a language line to contain an array of strings to make working with lists easier.

If this is something that's agreed I can implement this and create a pull request.

[lonnieezell]

I can see that being useful, so yeah, go for it. Just make sure that it works with all of the intl string replacement in a logical manner. Oh, yeah, and tests. :)

[lonnieezell]

Sorry haven't gotten to comment on your PR yet. I've been working both ends of the day lately. I believe that should all be over after the deadlines on 2 different projects over the next week or so.

What little time I've had so far has been trying to determine why Travis is showing all of the tests failing currently. I appreciate the PR and will get to it as soon as I can. Thanks!

[SmolSoftBoi]

@lonnieezell Thanks! I appreciate your comment and hope you find more time in your day after your deadlines. :)