[Freeciv-Dev] display diagonal roads in client

[Jeff Mallatt <jjm@xxxxxxxxxxxx>]

I changed the client to display diagonal (rail)road connections.  If anyone
is interested, you can find these changes at:

    ftp://dumuzi.codewell.com/pub/jjm/freeciv-jjm-roads.tar.gz

This contains a unified diff to the client source files graphics.c,
mapview.c and packhand.c, and a replacement for tiles.xpm and a new
roads.xpm, both of which belong in the data directory.  (The diff is
against the CVS source tree as of approximately 0600Z, 30 Dec 1998.)

jjm