apply_active_nav hack for bootstrap nav - fixes nav pills not reflecting routes

apply_active_nav

function apply_active_nav() {
  var url = document.URL;
  var nav = ['contact','about']; // Populate with all nav li classes
  $.each(nav,function(i,val) {
    var changed = false;
    $('li.active').removeClass('active');
    if(url.indexOf(nav[i]) > -1) {
      $('li.active').removeClass('active');
      $("li."+nav[i]).addClass("active");
      changed = true;
      return false;
    }
    if(!changed) {
      $("li.home").addClass("active");
    }
  });
}