Remove tablist and tabs at Audioeye's request

Author: wassermandh

slick/slick.js

@@ -489,7 +489,6 @@
             _.$slider.addClass('slick-dotted');
 
             dot = $('<ul />')
-                .attr('role', 'tablist')
                 .addClass(_.options.dotsClass);
 
             for (i = 0; i <= _.getDotCount(); i += 1) {
@@ -1346,7 +1345,6 @@
                 });
 
                 $(this).find('button').first().attr({
-                    'role': 'tab',
                     'id': 'slick-slide-control' + _.instanceUid + i,
                     'aria-controls': 'slick-slide' + _.instanceUid + mappedSlideIndex,
                     'aria-label': (i + 1) + ' of ' + numDotGroups,