Bump version to 0.2.0

Author: marselester

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name='JSON-log-formatter',
-    version='0.1.0',
+    version='0.2.0',
     packages=['json_log_formatter'],
     author='Marsel Mavletkulov',
     author_email='marselester@ya.ru',