/usr/Makefile update

[Thomas Nikolajsen]

David Rhodus <sdrhodus at xxxxxxxxx> wrote:
>Should /usr/Makefile be updated with make upgrade ?
>I noticed my system still talks about using cvsup and not git.

etc/Makefile.usr is updated to git usage in repo,
but file is only installed by distribution, not by upgrade or installworld target.

It would be nice to have this file updated by normal build(7).

 -thomas