readme.txt update

git-svn-id: https://plugins.svn.wordpress.org/space-remover/trunk@1023697 b8457f37-d9ea-0310-8a92-e5e31aec5664
version no. update

git-svn-id: https://plugins.svn.wordpress.org/space-remover/trunk@1023698 b8457f37-d9ea-0310-8a92-e5e31aec5664
readme.txt update

git-svn-id: https://plugins.svn.wordpress.org/space-remover/trunk@1023700 b8457f37-d9ea-0310-8a92-e5e31aec5664