Don't scroll to segment/image while not visible
Play after select chapter in book-index
Disabled page transition
Always call @seekSmilOffsetOrLastmark on load book, even if click-hook is needed
Always disablePlayerNavigation before load book, and enabledPlayerNavigation after load
Hide bookshelf list, if already loaded then opening page.
Those stylesheets weren't unused
Minimized jquery.mobile.router.js and stacktrace.js