doc: refactor folder organization

docs/about/index.rst

@@ -0,0 +1,8 @@
+About
+=====
+
+.. toctree::
+   :maxdepth: 1
+   :name: toc-about
+
+   introduction

docs/about/introduction.rst

@@ -7,4 +7,4 @@ A film is an idea carved along the whole production process by many different pe
 
 Nowadays it's a known fact that real-time rendering technologies allows to speedup traditional linear production by reducing drastically the iteration time across different steps. All majors industrial CG solutions are moving toward real-time horizons to bring innovative interactive workflows. But this is a microscopic, per-task/solution vision of real-time rendering benefits for the animation production. What if we step-back, get a macroscopic picture of an animation movie pipeline and ask ourself how real-time could change our global workflow ? Could-it bring better ways of working together by giving more visibility between departments during the whole production ?
 
-The multi-user addon is an attempt to experiment real-time parallelisation between different production stage. By replicating blender data blocks over the networks, it allows different artists to collaborate on a same scene in real-time.
+The multi-user addon is an attempt to experiment real-time parallelism between different production stage. By replicating blender data blocks over the networks, it allows different artists to collaborate on a same scene in real-time.

docs/getting_started/index.rst

@@ -0,0 +1,9 @@
+Getting started
+===============
+
+.. toctree::
+   :maxdepth: 1
+   :name: toc-getting-started
+
+   install
+   quickstart

docs/index.rst

@@ -34,15 +34,15 @@ Documentation is organized into the following sections:
     :caption: About
     :name: sec-about
 
-    introduction
+    about/introduction
 
 .. toctree::
     :maxdepth: 1
     :caption: Getting started
     :name: sec-learn
     
-    install
-    quickstart
+    getting_started/install
+    getting_started/quickstart
 
 .. toctree::
    :maxdepth: 1