Dev 1.4.2

git-svn-id: https://plugins.svn.wordpress.org/wpfront-scroll-top/trunk@1040754 b8457f37-d9ea-0310-8a92-e5e31aec5664
Pointing to 1.4.2

git-svn-id: https://plugins.svn.wordpress.org/wpfront-scroll-top/trunk@1040756 b8457f37-d9ea-0310-8a92-e5e31aec5664