K 10 svn:author V 4 fanf K 8 svn:date V 27 2002-11-08T22:04:31.000000Z K 7 svn:log V 250 Clarify the unique groups scheme by mentioning that the 002 umask is instead of the usual 022 umask, and explain that what the scheme still prevents is unwanted changes, not prying eyes. While I'm here, mess with the phrasing and line-breaks a bit. END