doc: re-organize golang.org site content
Remove "References" section.
Remove most articles and redirect to blog.golang.org.
Move /ref/spec and /ref/mem to /doc/spec and /doc/mem.
Remove duplicate links from the remaining
"Documents", "The Project", and "Help" pages.
Defer to the wiki for more links and community content.
Update command reference and mention cover tool.
Add "Pop-out" text to the front page.
Pick one of four videos at random to feature on the front page.
Fixes #2547.
Fixes #5561.
Fixes #6321.
R=r, dominik.honnef
CC=golang-dev
https://golang.org/cl/13724043
diff --git a/doc/go1compat.html b/doc/go1compat.html
index 1dfd382c..7ca3d35 100644
--- a/doc/go1compat.html
+++ b/doc/go1compat.html
@@ -1,5 +1,6 @@
<!--{
- "Title": "Go 1 and the Future of Go Programs"
+ "Title": "Go 1 and the Future of Go Programs",
+ "Path": "/doc/go1compat"
}-->
<h2 id="introduction">Introduction</h2>
