Styles repository - status update

I would like to bring up my idea for low-hanging fruits again:

I think stricter Travis conditions are a good idea.
The other thing I’d like to see - and I assume that’s possible - is that a
failing Travis would automatically lead to a message along the lines of
what we’re writing manually now:
“Thank you for your submission to the citation-styles repository.
Unfortunately, our friendly maintenance-bot Travis tells us that there are
some problems with you submission. Please make sure that you’ve followed
all the style requirements [link]. Travis’s output [link] may give you
additional clues about the problems in your submission. You can update your
pull request by editing your submission here [link]. Please leave a brief
note after updating.”

Sylvester, Rintze - am I correct that this would be pretty easy to add?
Could we?

Sebastian,

I’ll look into this today. While I’m at it, I can also start adding more tests, so if there’s anything you can think of. I remember this one:

Sylvester