simple sample asciidoc

This demonstrates some simple things, such as the document headers,
attributes, sections, images, links and lists. I tried to add a table of
contents, but that isn't functioning yet. I intend to develop a template
for our wiki pages with this, so input or modifications are very
welcome.

templates/standard.adoc

@@ -0,0 +1,34 @@
+= Pomegranates
+Author Minetest-Docs and Contributors 
+v1.0, 2022-01-01
+
+:description: A sample template for using AsciiDoc.
+:keywords: sample
+// TODO: figure out why there is no table of contents!
+:toc:
+
+// Using an image directory is a good idea, for relative paths!
+:imagesdir: ../assets
+
+// URL references:
+:url-docs: https://github.com/minetest/minetest_docs
+
+This is a sample template of how a good AsciiDoc can be structured.
+This pragraph describes the purpose of the document.
+In this sample, an imaginary API
+for producing pomegranates will be documented.
+
+So without further ado, here is what we should see when we are done.
+
+[#img-pomegranate]
+.The Expected Result
+image::pomegranate.png[Pomegranate]
+
+== Pomegranate API Methods
+
+* `plant_tree()`
+* `grow_tree()`
+* `spray_tree()`
+
+== Source
+You can contribute to the documentation at {url-docs}[our GitHub repository]!