[submodule "lib/sol2"]
	path = lib/sol2
	url = https://github.com/ThePhD/sol2
[submodule "lib/entityx"]
	path = lib/entityx
	url = https://github.com/tcsullivan/entityx
	branch = remove-std-iterator
[submodule "lib/cereal"]
	path = lib/cereal
	url = https://github.com/USCiLab/cereal