Merge pull request #256 from frreiss/python

Increment version number to 0.2.2

Author: frreiss

setup.py

@@ -27,7 +27,7 @@
 
 setuptools.setup(
     name="text_extensions_for_pandas",
-    version="0.2.1",
+    version="0.2.2",
     author="IBM",
     author_email="[email protected]",
     description="Natural language processing support for Pandas dataframes.",