Define what an "experimental" project is

[aaronshurley]

On the README, a few projects are listed as experimental. What does this mean?

It would be helpful to set clearer expectations for experimental vs established(?) projects. A couple of things to consider are support responsiveness and release frequency.

Once we settle on a definition of experimental. We should clearly label the experimental projects on their README so that users know what to expect.

[microwavables]

moved from /carvel-community to /carvel as we are merging the two into one