<NME> .gitmodules
<BEF> [submodule "external/eos"]
	path = external/eos
	url = https://github.com/patrikhuber/eos.git
[submodule "external/libigl"]
	path = external/libigl
	url = https://github.com/libigl/libigl.git
[submodule "external/libigl"]
	path = external/libigl
	url = https://github.com/libigl/libigl.git

<MSG> Removed old libigl submodule

See https://libigl.github.io/rewritten-history/

<DFF> @@ -1,6 +1,3 @@
 [submodule "external/eos"]
 	path = external/eos
 	url = https://github.com/patrikhuber/eos.git
-[submodule "external/libigl"]
-	path = external/libigl
-	url = https://github.com/libigl/libigl.git

Removed old libigl submodule