Remove 100ms delay before initiating slideshow. Remove container div - not needed any more

git-svn-id: https://plugins.svn.wordpress.org/ml-slider/trunk@889341 b8457f37-d9ea-0310-8a92-e5e31aec5664
Add plugins_loaded priority so Meta Slider loads before Meta Slider Pro

git-svn-id: https://plugins.svn.wordpress.org/ml-slider/trunk@889343 b8457f37-d9ea-0310-8a92-e5e31aec5664