* net/tramp.el (tramp-handle-file-remote-p): Handle optional

* net/tramp.el (tramp-handle-file-remote-p): Handle optional
parameters IDENTIFICATION and CONNECTED.
(tramp-handle-insert-file-contents): VISIT must be handled after
insertion of the local copy.  Reported by Peter Gordon
<peter@pg-consultants.com>.
(tramp-file-name-handler): No special handling for
`expand-file-name'.  But for `file-name-as-directory'.
(tramp-find-shell, tramp-open-connection-telnet)
(tramp-open-connection-rsh, tramp-open-connection-su)
(tramp-open-connection-multi)
(tramp-open-connection-setup-interactive-shell): Guard against
$PROMPT_COMMAND shell var.  Reported by Steve Youngs
<steve@sxemacs.org>.
(tramp-append-tramp-buffers): Replace "sensible" by "sensitive" in
the hint.

* net/trampver.el: Update release number.