Move from readme to documentation

Author: oliemansm

README.md

@@ -17,38 +17,9 @@ This project requires at least Java 8.
 
 See [Getting started](https://www.graphql-java-kickstart.com/servlet/getting-started/) for more detailed instructions.
 
-# Usage
-
-The servlet supports the following request formats:
-* GET request to `../schema.json`: Get the result of an introspection query.
-* GET request with query parameters (query only, no mutation):
-    * query
-    * operationName (optional)
-    * variables (optional)
-* POST body JSON object with fields:
-    * query
-    * operationName (optional)
-    * variables (optional)
-* POST multipart part named "graphql" containing JSON object with fields:
-    * query
-    * operationName (optional)
-    * variables (optional)
-* POST multipart parts named "query", "operationName" (optional), and "variables" (optional)
-* POST with Content Type "application/graphql" will treat the HTTP POST body contents as the GraphQL query string
-
 ## Relay.js support
 
 Relay.js support is provided by the [EnhancedExecutionStrategy](https://github.com/graphql-java/graphql-java-annotations/blob/master/src/main/java/graphql/annotations/EnhancedExecutionStrategy.java) of [graphql-java-annotations](https://github.com/graphql-java/graphql-java-annotations).
 You **MUST** pass this execution strategy to the servlet for Relay.js support.
 
 This is the default execution strategy for the `OsgiGraphQLHttpServlet`, and must be added as a dependency when using that servlet.
-
-## Spring Framework support
-
-To use the servlet with Spring Framework, either use the [Spring Boot starter](https://github.com/graphql-java/graphql-spring-boot) or simply define a `ServletRegistrationBean` in a web app:
-```java
-@Bean
-ServletRegistrationBean graphQLServletRegistrationBean(GraphQLSchema schema, ExecutionStrategy executionStrategy, List<GraphQLOperationListener> operationListeners) {
-    return new ServletRegistrationBean(new SimpleGraphQLServlet(schema, executionStrategy, operationListeners), "/graphql");
-}
-```