silly face function names

[Miles Bader]

There are a number of face manipulation functions in faces.el of the
form `set-face-FOO-p'.  I think such names are misleading, since they use
the -p prefix on functions which aren't predicates.

Any objections to me renaming them to just `set-face-FOO', and adding
aliases (and make-obolete) for the old names?

Thanks,

-Miles
-- 
Occam's razor split hairs so well, I bought the whole argument!