bump version to 0.2.0

Author: timvink

setup.py

@@ -5,7 +5,7 @@
 
 setup(
     name='mkdocs-git-authors-plugin',
-    version='0.1.2',
+    version='0.2.0',
     description='Mkdocs plugin to display git authors of a page',
     long_description=long_description,
     long_description_content_type="text/markdown",