Version updated to 1.0.3. The plugin authorship was changed

git-svn-id: https://plugins.svn.wordpress.org/simple-blog-authors-widget/trunk@909196 b8457f37-d9ea-0310-8a92-e5e31aec5664
Small readme fix

git-svn-id: https://plugins.svn.wordpress.org/simple-blog-authors-widget/trunk@909198 b8457f37-d9ea-0310-8a92-e5e31aec5664