Add README.

Signed-off-by: Robin H. Johnson <[email protected]>

Author: robbat2

README.md

@@ -0,0 +1,8 @@
+Gentoo Release Engineering Builds
+---------------------------------
+This is the repo of the Gentoo Release Engineering team, used to host build specs.
+
+To use these builds, you need Gentoo's Catalyst tool.
+
+Official Repo GitWeb: https://gitweb.gentoo.org/proj/releng.git/
+Read-only mirror: https://github.com/gentoo/releng