add platform links for build instructions

eefbef29 · Jonathan Wilkes · 38efbc0f · eefbef29
Commit eefbef29 authored Jan 19, 2017 by Jonathan Wilkes
--- a/README.md
+++ b/README.md
@@ -11,6 +11,9 @@ maintainer: Jonathan Wilkes <jancsika@yahoo.com>
 * [Three Paragraph Overview](#three-paragraph-overview)
 * [Goals](#goals)
 * [Installation Guide](#installation-guide)
+  * [Gnu/Linux](#linux)
+  * [OSX](#osx-64-bit-using-homebrew)
+  * [Windows](#windows-32-bit-using-msys2)
 * [Code of Conduct](#code-of-conduct)
 * [Contributor Guide](#contributor-guide)
 * [Human Interface Guidelines](#human-interface-guidelines)