update version in setup.py

Author: ranganathkrishnan

setup.py

@@ -11,7 +11,7 @@
 setup(
     name = "bayesian-torch",
     packages = find_packages(),
-    version = "0.2",
+    version = "0.2.0",
     description = "Bayesian layers and utilities to perform stochastic variational inference in PyTorch",
     author = "[email protected]",
     url = "https://github.com/IntelLabs/bayesian-torch",