Gamedata files
--------------

Game.ini is basically a master list of data files to be loaded
by the game. This is done to allow a mod to "remove" content 
from the original game as well as add completely new files.

When the game I/O system loads a data file, it first tries to 
find it in the mod folder. If it's not found, it will be loaded
from the default game folder. This means a mod may replace any
of the game files by simply including a file with the same name.

Changing behaviour of existing item is easiest to do by replacing
the file. For example, if you want to change the firing rate of
a gauss cannon, create a modified copy of wp_gausscan.ini in your
mod's gamedata/items/ folder. The game will load this copy and
ignore the default version.

Creating a new item while keeping the old one requires creating
a new file. For example, create a wp_newgauss.ini in the same
folder and add wp_newgauss into the game.ini. 


