refresh after each source insertion

git-svn-id: https://plugins.svn.wordpress.org/smart-image-loader/trunk@1002685 b8457f37-d9ea-0310-8a92-e5e31aec5664
version number update

git-svn-id: https://plugins.svn.wordpress.org/smart-image-loader/trunk@1002686 b8457f37-d9ea-0310-8a92-e5e31aec5664