Merge pull request #1096 from CadQuery/setup.py

Added version pin for nptyping to setup.py

Author: jmwright

setup.py

@@ -29,7 +29,7 @@
         "ezdxf",
         "multimethod",
         "nlopt",
-        "nptyping>=2",
+        "nptyping==2.0.1",
         "typish",
         "casadi",
         "path",