Added author

git-svn-id: https://plugins.svn.wordpress.org/wp-big-login/trunk@786308 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme.txt updates

git-svn-id: https://plugins.svn.wordpress.org/wp-big-login/trunk@786317 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme.txt update

git-svn-id: https://plugins.svn.wordpress.org/wp-big-login/trunk@786323 b8457f37-d9ea-0310-8a92-e5e31aec5664