Bump version to 0.9.1

Author: Buba98

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name='regex_enumerator',
-    version='0.9.0',
+    version='0.9.1',
     packages=find_packages(include=['regex_enumerator', 'regex_enumerator.*']),
     description='Enumerate all strings that match a given regex',
     author='Vincenzo Greco',