IN DEPTH: 10 best travel apps for iPhone, iPad and Android over the holidays

Apps for getting ready and going up, up and awayIt's a wonderful time of the year—well, unless you're traveling. If long lines and crowded roadways are not your idea of a vacation, then make sure you prepared, because it's going to be one of the busiest travel seasons. Pack light, take some emergency cash, but just don't leave your smartphone behind, those apps will come in handy.To ease your holiday headaches, we have come up with a list of 10 iPhone, iPad and Android apps that no traveler sh