[qhull] Updated to 2020

.gitmodules

 [submodule "qhull"]
 	path = qhull
-	url = https://github.com/qhull/qhull.git
+	url = https://git.soundcontact.studio/enpinion/qhull.git
 [submodule "docsys"]
 	path = docsys
-	url = git://github.com/figment/nifdocsys.git
+	url = https://git.soundcontact.studio/enpinion/nifdocsys.git
+[submodule "bar1"]
+	branch = master

docsys @ 9b0baa47

-Subproject commit b3f111720a1be4d6083e8fa0262005bdf1cfcbec
+Subproject commit 9b0baa477b89733d3aa29e4a0bc8233ebc5c65f3

include/nif_math.h

@@ -9,6 +9,7 @@ All rights reserved.  Please see niflib.h for license. */
 #include <iostream>
 #include <stdexcept>
 #include "dll_export.h"
+#include "nif_basic_types.h"
 
 using namespace std;
 namespace Niflib {

qhull @ e8bcf2fa

-Subproject commit b16589eb4c2b5e5f1dce997e38914ecdaf69d862
+Subproject commit e8bcf2fafd7938205e4e5b8b9b921cb7609ff394