[Freeciv-Dev] (PR#7481) meta-ticket for hex maps

["Jason Short" <jdorje@xxxxxxxxxxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=7481 >

Here's an update of the demo hex patch.  Since the citymap changes it is
now much smaller.

- Run it with the isophex tileset for best results.  Of course the
isophex tileset is out of date and won't work with current CVS.  Isophex
should go with topology 12-15.

- It's only tested with topology 13.  It probably works with 8-15.

jason