The testplan.md link is a 404

[anaran]

See these links:

https://github.com/gregglind/addon-wr/blob/master/testplan.md

referenced from

https://github.com/gregglind/addon-wr

Details:

The testplan.md link is a 404.

See ./testplan.md

http://mzl.la/1vxCDgA

[153957]

Filename (not extension) in the link should be in uppercase, and thus link to:
https://github.com/mozilla/addon-wr/blob/master/TESTPLAN.md

[pdehaan]

I believe this was fixed via #52.
(Sorry, I don't have admin/collaborator permissions in this repo)