GraphQL as direct dependency in CLI

[kamilkisiela]

As of today, the CLI has graphql as a peer dependency. The reason for it was to avoid forcing a specific version of GraphQL and let users install the CLI in their repository and not globally. Same story as with graphql-codegen cli.

This creates a limitation like #131.

My proposal is to turn graphql into a direct dependency. See the usage of graphql in the CLI.

Pull Request with the implementation

[kamilkisiela]

so issue this would cause is if someone is using v15 in codebase and also uses Hive CLI they can get weird errors then?
@saihaj

It won't conflict because the CLI does not operate on classes of graphql-js, we won't hit instanceof.

[kamilkisiela]

Implemented in v0.17.0