Update to abbreviations and glossary pages

Added abbreviations extentions and updated glossary page

Signed-off-by: Scott McCarthy <scott.mccarthy@opencastsoftware.com>

Author: idmac75

docs/devops-basics/devops-vs-sre.md

@@ -1,5 +1,7 @@
 # DevOps Vs SRE
 
+*[SRE]: Site Reliability Engineer
+
 _This article originated from a blog on [Harness's website](https://harness.io/blog/devops/sre-vs-devops/) - dated Nov 3, 2021_
 
 ## Overview

docs/devops-basics/glossary.md

@@ -1,3 +1,11 @@
-# DevOps Glossary
+---
+title: DevOps Glossary
+summary: A list of DevOps terms as defined by the DevOps Institute
 
-PLACEHOLDER
+---
+This list of DevOps terms as defined by the DevOps Institute
+
+|  Term                     | Definition                                                                                                                |
+|---------------------------|---------------------------------------------------------------------------------------------------------------------------|
+| A/B Testing               | Deploy different versions of an EUT to different customers and let the customer feedback determine which is best.         |
+| Administration Testing    | The purpose of the test is to determine if an End User Test (EUT) is able to process administration tasks as expected.    |

includes/abbreviations.md

@@ -0,0 +1,2 @@
+*[HTML]: Hyper Text Markup Language
+*[W3C]: World Wide Web Consortium

mkdocs.yml

@@ -1,4 +1,4 @@
-#### SITE BASE CONFIG ###
+### SITE BASE CONFIG ###
 
 # Default values, taken from mkdocs_theme.yml
 site_name:  Devops Docs
@@ -12,7 +12,7 @@ icon:
     logo: logo
 theme:
     name: material
-#    custom_dir: overrides
+#    custom_dir: overrides   # Not currently used
 
     features:
 #    - navigation.instant
@@ -27,15 +27,15 @@ theme:
 include_search_page: false
 search_index_only: true
 
+### START OF EXTENSIONS SECTION ###
+
+markdown_extensions:
+  - pymdownx.snippets:
+      auto_append:
+        - includes/abbreviations.md
 
-#### START OF NAVIGATION SECTION ###
 
-#nav:
-#  - Section:
-#    - section/index.md
-#    - Page 1: section/page-1.md
-#    ...
-#    - Page n: section/page-n.md
+#### START OF NAVIGATION SECTION ###
 
 nav:
     - Home:                                 index.md