Winter Travel Apps  Daily Tech for 12-28-12  MOBILE, Ala. - If
you're packing up and traveling this weekend, it may be a bumpy
ride. Winter weather has thrown a wrench into holiday travel
plans in many parts of the country this week.  Karin Caifa has
apps to help make winter travel a little smoother with a
"Clicked In" report.  Frozen runways. Mounting snow. Winter
travel can get messy.  And all it takes is a snowstorm in one
part of the country, to trigger a ripple effect of delays and
cancelations well across it.  While a smartphone can't dial up
mother nature, it can make travel interruptions more tolerable.
Apps like gate guru for Apple and Android and Travel Nerd help
navigate unfamiliar airports for traveler essentials.  Gate Guru
maps out food, coffee, shopping and other amenities closest to
your gate, and includes tips and reviews from other travelers.
Travel Nerd has similar information about dozens of airports,
plus an overview of ground transportation options to and from
the airport, in case weath