with accepting the pull request we shall bump the version to 0.22.2

Author: alexlib

setup.py

@@ -22,7 +22,7 @@
 
 setup(
     name = "OpenPIV",
-    version ='0.22.1',
+    version ='0.22.2',
     cmdclass = {'build_ext': build_ext},
     ext_modules = extensions,
     packages=find_packages(),