Update version of pycentral

Author: Karthik Satheesh Kumar

setup.py

@@ -7,7 +7,7 @@
 
 setuptools.setup(
     name="pycentral",
-    version="1.4",
+    version="1.4.1",
     author="aruba-automation",
     author_email="[email protected]",
     description="Aruba Central Python Package",