Delete publish package GH Action (ExpediaGroup#482)

Disable the GH action for now to publish to GH Package Registry

Validate subscription return type (ExpediaGroup#476)

Subscriptions must return a org.reactivestreams.Publisher for graphql-java to work properly. An exception will now be thrown if any return type of a top level subscription is not a subclass of Publisher

Fixes ExpediaGroup#359

build: 1.3.1-SNAPSHOT (Travis Build 1294) (ExpediaGroup#461)

[docs] spring-server documentation updates (ExpediaGroup#456)

Update siteConfig.js

[chore] force Github CI Action to use default maven build profile (Ex…

…pediaGroup#441)

[spring-server] simplify schema configuration auto configuration (Exp…

…ediaGroup#433)

`SchemaGeneratorConfig`/`FederatedSchemaGeneratorConfig` auto config beans now accept optional parameters to set custom hooks, data fetcher factory provider and top level names.

[spring-server] update to use Spring Boot RC1 (ExpediaGroup#421)

Add DataLoader example. (ExpediaGroup#396)

spring-server: include path in SimpleKotlinGraphQLError default error…

… message (ExpediaGroup#392)