website: redirect moved URL

[bradfitz]

http://golang.org/doc/articles/race_detector.html

was previously referenced but now 404s.  It should redirect to:

http://blog.golang.org/race-detector

[bradfitz]

Comment 1:

Nevermind.
See https://golang.org/cl/60850043/ for history.
Go 1.2 is just missing that file.  Perhaps it can be checked in in a branch and updated.
Or we just wait for Go 1.3 instead.
Your call.

[minux]

Comment 2:

also, http://tip.golang.org/doc/articles/race_detector.html is 301 to
golang.org/blog/race-detector

[robpike]

Comment 3:

Labels changed: added release-go1.3, removed release-go1.3maybe.

[adg]

Comment 4:

This will be fixed when 1.3 is out.
http://godoc13.golang.org/doc/articles/race_detector.html

Status changed to Fixed.