Merge branch 'master' of https://github.com/genuinetools/reg

* 'master' of https://github.com/genuinetools/reg:
  docs: Update TOC

README.md

@@ -8,8 +8,26 @@
 
 Docker registry v2 command line client and repo listing generator with security checks.
 
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+**Table of Contents**
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+- [Installation](#installation)
+    - [Binaries](#binaries)
+    - [Via Go](#via-go)
+- [Usage](#usage)
+  - [Auth](#auth)
+  - [List Repositories and Tags](#list-repositories-and-tags)
+  - [Get a Manifest](#get-a-manifest)
+  - [Get the Digest](#get-the-digest)
+  - [Download a Layer](#download-a-layer)
+  - [Delete an Image](#delete-an-image)
+  - [Vulnerability Reports](#vulnerability-reports)
+  - [Generating Static Website for a Registry](#generating-static-website-for-a-registry)
+  - [Using Self-Signed Certs with a Registry](#using-self-signed-certs-with-a-registry)
+- [Contributing](#contributing)
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 ## Installation