[submodule "tools/discount"]
	path = tools/discount
	url = https://github.com/Orc/discount.git
	branch = master
	ignore = untracked
[submodule "tools/pngquant"]
	path = tools/pngquant
	url = https://github.com/pornel/pngquant.git
	branch = master
	ignore = untracked
[submodule "tools/zopfli"]
	path = tools/zopfli
	url = https://github.com/google/zopfli.git
	branch = master
	ignore = untracked
[submodule "tools/libpng"]
	path = tools/libpng
	url = https://github.com/glennrp/libpng.git
	branch = libpng16
	ignore = untracked
[submodule "tools/zlib"]
	path = tools/zlib
	url = https://github.com/madler/zlib.git
	branch = master
	ignore = untracked