final cleanup/polish/update to docs for v3 nudge

Author: Alexander Ororbia

docs/index.rst

@@ -20,6 +20,7 @@ Welcome to ngc-learn's documentation!
 
   tutorials/intro
   tutorials/theory
+  tutorials/configuration/index
   tutorials/index
   tutorials/neurocog/index
 

docs/museum/index.rst

@@ -5,7 +5,10 @@
 Model Exhibits
 ==============
 
-Models are presented in ngc-learn's model museum in the form of "exhibits", which are effectively model-specific walkthroughs and analyses, based on the relevant, referenced publicly available ngc-learn simulation code.
+Models are presented in ngc-learn's model museum in the form of "exhibits", which are effectively model-specific
+walkthroughs and analyses, based on the relevant, referenced publicly available ngc-learn simulation code. (Note that
+there are more model exhibits in the actual `museum repository <https://github.com/NACLab/ngc-museum>`_ than the number
+of detailed walkthroughs presented in the table of contents below.)
 
 .. toctree::
   :maxdepth: 1

docs/tutorials/foundations/compartments.md renamed to docs/tutorials/configuration/compartments.md

@@ -0,0 +1,28 @@
+.. ngc-learn documentation master file, created by
+   sphinx-quickstart on Wed Apr 20 02:52:17 2022.
+   Note - This file needs to at least contain a root `toctree` directive.
+
+Configuration Basics
+====================
+
+This set of guides provide information about the fundamental building blocks that characterize the NGC-Learn as well
+as the operation of NGC-Learn's back-end, NGC-Sim-Lib.
+For end-users (experimentalists, engineers), the sections under "Building Blocks" will be most informative. For
+developers, the sections under "Development Information" are recommended, particularly for advanced use-cases and
+low-level development.
+
+.. toctree::
+  :maxdepth: 2
+  :caption: Building Blocks
+
+  context
+  components
+  compartments
+  processes
+
+.. toctree::
+  :maxdepth: 2
+  :caption: Development Information
+
+  global_state
+  compiling