Log Message:
moreutils: Update to 0.67

Changes:
0.67
----
 - README: Formalize that I am not adding new tools to moreutils, and
   have not for a long while. This package needs someone new to take over
   editorial responsibility.
 - Makefile: Install man pages without executable bit. Thanks, meator
 - ifne.1: Improve example that pipes to mail to avoid escape sequences.

0.66
----
 - vipe: When no output is piped into vipe, and stdin is connected to
   the terminal, don't read from stdin before opening the editor. This
   allows eg: vipe | command Thanks, Florian Pensec
 - chronic: With -v, flush stdout after printing "STDERR" header. Thanks,
   Adam Sjøgren