check in by grossjoh: 'tramp/lisp tramp.el,2.32 ChangeLog,2.29'

[Kai Grossjohann]

Update of /services/emacs-rcp/cvsroot/tramp/lisp
In directory lucy:/export/home/grossjoh/work/kai/tramp-devel/tramp/lisp

Modified Files:
        tramp.el ChangeLog 
Log Message:
(tramp-barf-unless-okay): Add new arg `signal' and
signal that signal rather than calling `error'.