K 10
svn:author
V 3
dim
K 8
svn:date
V 27
2014-03-20T20:18:08.828711Z
K 7
svn:log
V 159
MFC r226141 (by ed):

Remove extraneous WARNS=7.

WARNS above 6 has no use. Also, all of usr.bin is also built with
WARNS=6 by default.

Discussed with:	edwin

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