Commit Briefs
bin/", bin/"": simplify
R=rsc CC=codebot http://codereview.appspot.com/953047
change scripts back to /usr/local/plan9/bin/rc. sigh.
man replaces 9man
be more careful about not executing self.
clean up tmp files
R=rsc CC=codebot http://codereview.appspot.com/953047
man replaces 9man
clean up tmp files