Update setup.py (version number)

Author: kashcode

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name="Flask-PostgreSQL",
-    version="1.1.0",
+    version="1.1.1",
     author="Aleksandrs Kašs",
     author_email="[email protected]",
     description="Flask extension for PostgreSQL",