Compatibility with wp version 4.0 & fix some style

git-svn-id: https://plugins.svn.wordpress.org/news-headline-ticker/trunk@997843 b8457f37-d9ea-0310-8a92-e5e31aec5664
Compatibility with wp version 4.0 & fix some style

git-svn-id: https://plugins.svn.wordpress.org/news-headline-ticker/trunk@997845 b8457f37-d9ea-0310-8a92-e5e31aec5664