Edit Rights about graphql-scalars

[andimarek]

Good point, but I think we can keep it simple.

My expectation is that somebody authors a spec and then maybe edit some details over time (non major changes). As a general rule: nobody else should be allowed to modify the spec except the original author (but we can use common sense here: a typo can be fixed by everybody for example).

I think a new version of the same scalar by the same author happens rarely: A custom Scalar is not Software which evolves over time with new features.

Everything else is just a new Scalar by the same or another author. (fork and evolve model): you don't like my DateTime? Feel free to change it slightly and publish it under your name.

[dondonz]

Closing this issue as we have decided that specification semantics are immutable, but we will offer minor (non-semantic) edits such as typo fixes.