修复了各种各样的问题

git-svn-id: https://plugins.svn.wordpress.org/wp2pcs/trunk@1044795 b8457f37-d9ea-0310-8a92-e5e31aec5664
采用https调用百度视频播放器，防止被抓包

git-svn-id: https://plugins.svn.wordpress.org/wp2pcs/trunk@1044799 b8457f37-d9ea-0310-8a92-e5e31aec5664