incremented PyPi version number

Author: vervirrt

setup.py

@@ -49,7 +49,7 @@
 #Main setup object.
 setuptools.setup(
     name="fluxengine",
-    version="4.0.1",
+    version="4.0.2",
     author="Tom Holding and Jamie Shutler",
     author_email="[email protected], [email protected]",
     description="Open-source toolkit for calculating atmosphere-ocean gas transfer",