some changes

git-svn-id: https://plugins.svn.wordpress.org/carousel-slider/trunk@983593 b8457f37-d9ea-0310-8a92-e5e31aec5664
some changes

git-svn-id: https://plugins.svn.wordpress.org/carousel-slider/trunk@983594 b8457f37-d9ea-0310-8a92-e5e31aec5664