docs: Add glossary template and tweak home page

Add a template for a list of terms.

Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>

Glossary.md

@@ -0,0 +1,86 @@
+# Glossary
+
+> **Note:**
+>
+> Many terms not defined here are defined in the
+> [Kata Containers glossary](https://github.com/kata-containers/kata-containers/wiki/Glossary)
+
+---
+
+[0-9](#0-9) |
+[A](#a) | [B](#b) | [C](#c) | [D](#d) | [E](#e) | [F](#f) | [G](#g) |
+[H](#h) | [I](#i) | [J](#j) | [K](#k) | [L](#l) | [M](#m) | [N](#n) |
+[O](#o) | [P](#p) | [Q](#q) | [R](#r) | [S](#s) | [T](#t) | [U](#u) |
+[V](#v) | [W](#w) | [X](#x) | [Y](#y) | [Z](#z)
+
+---
+
+## 0-9
+
+## A
+
+## B
+
+## C
+
+## D
+
+## E
+
+## F
+
+## G
+
+## H
+
+## I
+
+## J
+
+## K
+
+### Kata Containers
+
+- [Kata Containers web site](https://katacontainers.io) 
+- [Kata Containers code on GitHub](https://github.com/kata-containers)
+- [Kata Containers glossary](https://github.com/kata-containers/kata-containers/wiki/Glossary)
+
+## L
+
+## M
+
+## N
+
+## O
+
+## P
+
+## Q
+
+## R
+
+## S
+
+## T
+
+## U
+
+## V
+
+## W
+
+## X
+
+## Y
+
+## Z
+
+---
+
+[0-9](#0-9) |
+[A](#a) | [B](#b) | [C](#c) | [D](#d) | [E](#e) | [F](#f) | [G](#g) |
+[H](#h) | [I](#i) | [J](#j) | [K](#k) | [L](#l) | [M](#m) | [N](#n) |
+[O](#o) | [P](#p) | [Q](#q) | [R](#r) | [S](#s) | [T](#t) | [U](#u) |
+[V](#v) | [W](#w) | [X](#x) | [Y](#y) | [Z](#z)
+
+---

Home.md

@@ -1 +1 @@
-Welcome to the documentation wiki!
+Welcome to the [Confidential Containers](https://github.com/confidential-containers) documentation wiki!