Updated the readme file with a link to the documentation and updated …

…the documentation with more detailed download information (GodotVR#164)

README.md

@@ -9,6 +9,12 @@ Version `2.x` and higher of this plugin requires **Godot 4.2**.
 Check the [`1.x` branch](https://github.com/GodotVR/godot_openxr_vendors/tree/1.x) and releases
 for support on prior versions of Godot 4.
 
+## Manual pages
+
+This readme focuses on instructions for building and maintaining this plugin.
+
+User manual pages can be found [here](https://godotvr.github.io/godot_openxr_vendors/).
+
 ## Building this asset
 
 After cloning this project, run the following command in the project root directory to initialize

docs/getting-started/downloading.rst

@@ -0,0 +1,49 @@
+Obtaining the plugin
+====================
+
+There are three methods of obtaining a copy of this plugin.
+
+Installing from the asset library
+---------------------------------
+
+This is the easiest and prefered way of deploying the plugin.
+After creating your project in Godot, open the asset library and search for ``vendors``.
+You can now find the latest releasess of this plugin and Godot will install the plugin for you.
+
+Downloading from the releases page
+----------------------------------
+
+All releases can be found on the `plugins releases page <https://github.com/GodotVR/godot_openxr_vendors/releases>`_.
+Once you find the correct release, unfold the ``Assets`` section and download the ``godotopenxrvendorsaddon.zip`` file.
+
+In Godot you can open the asset library and use the ``Import...`` button to properly install the plugin.
+
+Alternatively you can extract the zip file and copy the files into place.
+
+.. note::
+
+    Note that the zip file contains a root folder as as required by the asset library.
+    This root folder should not be recreated in your project.
+    The plugin must be installed into ``res://addons/godotopenxrvendors``!
+
+Building from source
+--------------------
+
+If you wish to use the latest changes, or add your own modifications you need to build the plugin from source.
+You should clone the repository in a folder outside of your Godot project.
+
+You can clone the repository by running the following command:
+
+.. code-block::
+
+    git clone --recursive https://github.com/godotvr/godot_openxr_vendors
+
+Follow the instructions in the ``README.md`` file to build the plugin.
+
+You can now copy the folder ``demo\addons\godotopenxrvendors`` into your project.
+
+Updating the vendors plugin
+---------------------------
+
+Godot currently does not have a method of updating the plugin.
+You need to manually delete the ``godotopenxrvendors`` folder and repeat the installation process.

docs/getting-started/index.rst

@@ -7,5 +7,6 @@ Getting Started
     :maxdepth: 1
     :name: toc-getting-started
 
+    downloading
     installation