update package version

Author: Dana Jomar

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="PyALE",
-    version="1.1.3",
+    version="1.2.0",
     author="Dana Jomar",
     author_email="dana.jomar@outlook.com",
     description="ALE plots with python",