Uploading new version

git-svn-id: https://plugins.svn.wordpress.org/widget-importer-exporter/trunk@900199 b8457f37-d9ea-0310-8a92-e5e31aec5664
Correcting readme.txt typo

git-svn-id: https://plugins.svn.wordpress.org/widget-importer-exporter/trunk@900203 b8457f37-d9ea-0310-8a92-e5e31aec5664