changed .bat file. nothing major at all.
Merge branch 'tree' of https://github.com/jensenr30/GridSim into tree
% affectMaterial decay evaluation

affectMaterial's decay probability was skewed because the function was checking for decay multiples times per evaluate_grid() call. Fixed it.
^fire burning grass
Merge branch 'master' of https://github.com/jensenr30/GridSim into tree
added exe