[Freeciv-Dev] techtree 2.1

[David Pfitzner <dwp@xxxxxxxxxxxxxx>]

techtree 2.1 
  is now available from 
    <URL:http://msowww.anu.edu.au/~dwp/freeciv/techtree>
(GPL'd source code and postscript images)

techtree is a program to produce advances charts for 
FreeCiv (and related games).

New in v2.1:  

- The main change is that techtree now reads the ruleset 
files (new in (upcoming) freeciv 1.8.0) to find out the 
technologies, units, etc.  There is a new option -rulesetdir, 
and the options -civstyle and -freeciv are gone.

Other changes are mostly internal:

- Moved to using automake/autoconf and changed to a deeper
directory structure;

- Adjusted the options code to allow string values;

- Had to include a lot more code from freeciv, to handle
reading the ruleset files.

Regards,
-- David