bump to v1.2.1

Author: bsatrom

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="note-python",
-    version="1.2.0",
+    version="1.2.1",
     author="Blues Inc.",
     author_email="support@blues.com",
     description="Cross-platform Python Library for the Blues Wireless Notecard,",