Bump version number to 0.9.6b7

Author: samuell

setup.py

@@ -18,7 +18,7 @@
 
 setup(
     name='sciluigi',
-    version='0.9.5b6',
+    version='0.9.6b7',
     description='Helper library for writing dynamic, flexible workflows in luigi',
     long_description=long_description,
     author='Samuel Lampa',