CVS file mangling

[Stephen Weeks]

Despite the presence of "* -k 'b'" in CVSROOT/cvswrappers, I am still seeing
file mangling, for example on mlton/front-end/ml.lex.  I think the problem is
that the cvswappers stuff only applies to newly added files.  Unfortunately, all
the old files that were checked in before moving the repository to sourcelight
don't have that option set.

Any ideas on how we could turn off file mangling for all the legacy stuff in the
repository?  I'd like to.