Please add quickapp

[triclops200]

quickapp is a way of generating template buildapp projects using sbcl
https://github.com/triclops200/quickapp

[triclops200]

I've made some changes to my project since having this merged, will they be reflected in the release automatically, or does that need to be made manually?

[quicklisp]

The most recent version will be fetched for the release automatically.

[triclops200]

Thanks!