add pages to nav

docs/modules/ROOT/pages/jme3.adoc

@@ -9,10 +9,6 @@ ifdef::env-github,env-browser[:outfilesuffix: .adoc]
 
 === Managing Objects in the 3D Scene Graph
 
-*  <<jme3/advanced/traverse_scenegraph#,Traverse SceneGraph>>
-*  <<jme3/advanced/spatial#,Spatial: Node versus Geometry>>
-*  <<jme3/advanced/mesh#,Mesh>>
-**  <<jme3/advanced/shape#,Shape>>
 **  <<jme3/advanced/3d_models#,3D Models>>
 **  <<jme3/advanced/custom_meshes#,Custom Meshes>>
 

docs/modules/tutorials/nav.adoc

@@ -12,7 +12,7 @@
 ** xref:beginner/hello_audio.adoc[Hello Audio]
 ** xref:beginner/hello_effects.adoc[Hello Effects]
 ** xref:beginner/hello_physics.adoc[Hello Physics]
-* Intermediate Tutorials
+* Key Concepts
 ** xref:intermediate/best_practices.adoc[Best Practices]
 ** xref:intermediate/optimization.adoc[Optimization]
 ** xref:intermediate/faq.adoc[Frequently Asked Questions]
@@ -25,7 +25,7 @@
 ** xref:intermediate/scenegraph_for_dummies.adoc[Scene Graph for Dummies]
 ** xref:intermediate/terminology.adoc[3D Graphics Terminology]
 ** xref:intermediate/transparency_sorting.adoc[Transparency Sorting]
-* Advanced Tutorials
+* Core Engine Tutorials
 ** xref:advanced/app/simpleapplication.adoc[SimpleApplication]
 ** xref:advanced/system/appsettings.adoc[AppSettings]
 ** Controlling Game Logic
@@ -37,3 +37,9 @@
 ***** link:https://www.youtube.com/watch?v=-OzRZscLlHY[Control a character]
 ***** link:https://wiki.jmonkeyengine.org/Scenes/SDK-UsecaseDemo_1.zip[Video Source Code]    
 *** xref:advanced/multithreading.adoc.adoc[Multithreading]
+** Managing Objects in the Scene Graph
+*** xref:advanced/scene/traverse_scenegraph.adoc.adoc[Traverse SceneGraph]
+*** xref:advanced/scene/spatial.adoc[Spatial: Node versus Geometry]
+*** xref:advanced/scene/mesh.adoc[Mesh]
+*** <<jme3/advanced/shape#,Shape>>
+***