change widget url

git-svn-id: https://plugins.svn.wordpress.org/productwidgets/trunk@986968 b8457f37-d9ea-0310-8a92-e5e31aec5664
tagged version v1.0.2

git-svn-id: https://plugins.svn.wordpress.org/productwidgets/trunk@986969 b8457f37-d9ea-0310-8a92-e5e31aec5664