Fixed wrong inclusion of mobmenu.js that was causing problems when opening the menus

git-svn-id: https://plugins.svn.wordpress.org/mobile-menu/trunk@867249 b8457f37-d9ea-0310-8a92-e5e31aec5664
remove background color in menu animation

git-svn-id: https://plugins.svn.wordpress.org/mobile-menu/trunk@867250 b8457f37-d9ea-0310-8a92-e5e31aec5664