Version 1.2.2

git-svn-id: https://plugins.svn.wordpress.org/responsive-video-shortcodes/trunk@900137 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fixed mistake in readme.txt

git-svn-id: https://plugins.svn.wordpress.org/responsive-video-shortcodes/trunk@900146 b8457f37-d9ea-0310-8a92-e5e31aec5664