version bump

Author: Lukas Vinclav

setup.py

@@ -11,7 +11,7 @@
     short_description='Numeric filters for Django admin',
     long_description=long_description,
     long_description_content_type='text/markdown',
-    version='0.1.5',
+    version='0.1.6',
     url='http://github.com/lukasvinclav/django-admin-numeric-filter',
     packages=[
         'admin_numeric_filter',