Plugin is now more https-friendly.

git-svn-id: https://plugins.svn.wordpress.org/8tracks-shortcode/trunk@1055391 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed a conflict between last.fm widgets and dj collections.

git-svn-id: https://plugins.svn.wordpress.org/8tracks-shortcode/trunk@1055392 b8457f37-d9ea-0310-8a92-e5e31aec5664