remove old

git-svn-id: https://plugins.svn.wordpress.org/instagram-slider-widget/trunk@901373 b8457f37-d9ea-0310-8a92-e5e31aec5664
Upload new version 1.0.4

git-svn-id: https://plugins.svn.wordpress.org/instagram-slider-widget/trunk@901374 b8457f37-d9ea-0310-8a92-e5e31aec5664
Upload new version 1.0.4

git-svn-id: https://plugins.svn.wordpress.org/instagram-slider-widget/trunk@901375 b8457f37-d9ea-0310-8a92-e5e31aec5664