Added json config

core/build.gradle

@@ -4,11 +4,10 @@ eclipse.project.name = appName + '-core'
 dependencies {
   api "com.badlogicgames.gdx:gdx:$gdxVersion"
   api "com.github.crykn:kryonet:$kryoNetVersion"
-  implementation project(':shared')
+  implementation "com.google.code.gson:gson:$gsonVersion"
 
   if(enableGraalNative == 'true') {
     implementation "io.github.berstanio:gdx-svmhelper-annotations:$graalHelperVersion"
-    implementation(project(":shared"))
   }
 }