* server.el (server-process-filter): Use expand-file-name rather than

* server.el (server-process-filter): Use expand-file-name rather than
command-line-normalize-file-name so as to use the `dir' when provided.
* emacsclient.c (main): Always pass cwd via "-dir".  Pass the file
names without prepending cwd to them, so Emacs uses its customary
rules to determine how to interpret the file name.