Add support for Danger

[squarefrog]

As noted in #83 (comment) it may be useful for someone to setup Danger.

This would automate the initial QA of a Pull Request. It's easy to forget things sometimes, so this could automatically check the following:

• Does SwiftLint pass?
• Does it change significant parts of the app without unit tests?
• Is the new code missing comments?
• Have you updated the CHANGELOG?
• Did you accidentally include a copyright header?

This would probably need the project owner to setup, as it relies on a GitHub bot to run automatically. See Getting Started.

[RJ-Clegg]

@kgellci IS this something you need to do? Or could I do this?
I'd love to give this a go as I haven't used Danger before.

[kgellci]

Go for it!

…

On Tue, Mar 5, 2019 at 10:30 AM Robert J. Clegg ***@***.***> wrote: @kgellci <https://github.com/kgellci> IS this something you need to do? Or could I do this? I'd love to give this a go as I haven't used Danger before. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#85 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACbk2b_p6vB8WphorZtVWW8KGuLKpDuOks5vTrfEgaJpZM4bZTKq> .

[RJ-Clegg]

After looking into this (And setting it up on another project) I am in agreement with @squarefrog - This needs to be setup by the project owner. @kgellci Do you want to take over this task?