Game data loading

[aiaf]

Now im loading game data at startup of game.

gconfig, gworld files that contains serialized lua tables.Think this mechanism is enough for our needs.

At the moment looks like this:

gworld:
do local _={nrislands=2,playerLocationId=1,islands={{name="Principium",id=1},{name="Secundus",id=2}}};return _;end

gconfig:
do local _={sound=1,fullscreen=1};return _;end