Remove jquery localstorage

Fix IE detection, eliminate deprecated jquery

    Better to test this in many versions of IE and opera.
    Also it's better to test for features than browsers, and that would fix
    support for IE8 and above which support localStorage.

    document.all returned true in IE 10 and previous
    returns false in IE 11

    http://msdn.microsoft.com/en-us/library/ie/ms537434(v=vs.85).aspx
    http://www.nczonline.net/blog/2013/07/02/internet-explorer-11-dont-call-me-ie/

    document.all available in pre-webkit versions of opera, window.opera available:

    http://my.opera.com/community/openweb/idopera/
    (how dojotoolkit detects ie)
    http://download.dojotoolkit.org/release-1.9.1/dojo.js.uncompressed.js

    $.browser deprecated in jquery 1.3 and not available in jquery 1.9 and above

    http://api.jquery.com/jQuery.browser/

    localStorage available in IE 8 and above
    userData deprecated

    http://msdn.microsoft.com/en-us/library/ie/ms531424(v=vs.85).aspx
    http://msdn.microsoft.com/en-us/library/ie/bg142799(v=vs.85).aspx