Add sorter for projects.json

[iranzo]

This code sorts projects.json alphabetically, so after this, a new commit is needed on projects.json

[castastrophe]

Are there any dependencies to run this script? Does the user need to have python installed? I'm wondering because I want to make sure our package.json contains all dependencies for working inside the repo.

Could this be written using bash instead so we could add it as an npm task? npm run sort?

[iranzo]

Hi, should just have json dependency, in bash it would require other approach.

Still could be executed from time to time on project before new web push

[castastrophe]

I'd love to incorporate this task into the build workflow and I think the best way to do that would be to write this as part of the build script. I love this idea though and am only closing this PR out in favor of using a different tool.