Merge pull request #87 from jplock/patch-1

Update to graphql-java 9.2

Author: oliemansm

build.gradle

@@ -53,7 +53,7 @@ dependencies {
     compile 'javax.servlet:javax.servlet-api:3.0.1'
 
     // GraphQL
-    compile 'com.graphql-java:graphql-java:9.0'
+    compile 'com.graphql-java:graphql-java:9.2'
 
     testCompile 'io.github.graphql-java:graphql-java-annotations:5.2'