This document describes the format of the freelordsrc file.
It should be placed in ~/.freelordsrc or /etc/freelordsrc.
First, /etc/freelordsrc is read, then ~/.freelordsrc. The last one can override
the data from the first one.

d_datapath: absolute path (needed)
d_savepath: absolute path (needed)
d_resolution: NUMBERxNUMBER
d_fullscreen: true/false

Example configuration:

<?xml version="1.0"?>
<freelordsrc version="1.0">
    <d_datapath>/home/zeddicus/work/freelords_sdl/dat</d_datapath>
    <d_savepath>/home/zeddicus/.freelords</d_savepath>
    <d_resolution>1400x1050</d_resolution>
    <d_fullscreen>true</d_fullscreen>
</freelordsrc>
