Merge pull request #56 from pageuppeople-opensource/feature/release-0.1.13-beta

update setup.py for release v0.1.13-beta

Author: ChintanRaval

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 setup(name='rdl',
-      version='0.1.12-beta',
+      version='0.1.13-beta',
       packages=find_packages(),
       install_requires=[
           'numpy==1.16.2',