Adds author to setup.cfg

To appease pypi

Author: itamarhaber

setup.py

@@ -9,6 +9,8 @@
 
     description='RedisAI Python Client',
     url='http://github.com/RedisAI/redisai-py',
+    author='RedisLabs',
+    author_email='[email protected]',
     packages=find_packages(),
     install_requires=['redis', 'hiredis', 'rmtest'],
     classifiers=[