Preparing release 3.6.0.

git-svn-id: https://plugins.svn.wordpress.org/advanced-responsive-video-embedder/trunk@860802 b8457f37-d9ea-0310-8a92-e5e31aec5664
Preparing release 3.6.1.

git-svn-id: https://plugins.svn.wordpress.org/advanced-responsive-video-embedder/trunk@860817 b8457f37-d9ea-0310-8a92-e5e31aec5664