Bumped version

Author: oravi

setup.py

@@ -10,7 +10,7 @@
 setup(
     name='elementary-data',
     description='Data monitoring and lineage',
-    version='0.3.0',
+    version='0.4.0',
     packages=find_packages(),
     python_requires='>=3.6.2',
     entry_points='''