- remove `cargo-make` integration
- rework CI pipeline more granular and precise
- rework releasing process
- tune up project layout
- fill up new CHANGELOGs
Additionally:
- fix latest nightly/stable Rust inconsistencies
* Support 'application/graphql' POST requests for 'juniper_warp'
* Add integration tests for 'application/graphql' POST requests and revive HttpIntegration test suite for 'juniper_warp'
* Support 'application/graphql' POST requests for 'juniper_hyper' and run its tests for both sync and async versions
* Run integration tests for both sync and async versions of 'juniper_warp' and update its CHANGELOG
* Support 'application/graphql' POST requests for 'juniper_iron'
* Fix 'application/graphql' POST requests support for 'juniper_actix'
* Support 'application/graphql' POST requests in 'juniper_rocket' and 'juniper_rocket_async'
* Upd juniper's CHANGELOG
* Add subscriptions support on GraphiQL
Addresses #501
BREAKING CHANGE: `juniper::http::graphiql::graphiql_source` now requires
a second parameter
BREAKING CHANGE: `juniper_hyper::graphiql` now requires
a second parameter
BREAKING CHANGE: `juniper_iron::GraphiQLHandler::new` now requires
a second parameter
BREAKING CHANGE: `juniper_rocket::graphiql_source` now requires
a second parameter
BREAKING CHANGE: `juniper_warp::graphiql_filter` now requires
a second parameter
* Add test where graphiql subscriptions endpoint is not None
