hotfix #81

I investigated the problem and found the cause of this bug. The problem was in using eval() function inside jQuery-1.7.2.js library.

jQuery.appendTo() method uses jQuery.globalEval(), which calls eval(). To avoid it, I construct HTML code for breadcrumbs sequentially. After construction, I append title of a timeline as <b>text, not html code</b>, using jQuery.text() method.