initial import
adding in third party libraries for network connectivity and xml processing.  begin model setup.
more model work.  adding in network operation.
adding in icon.
adding in stub service
more model work on kvo.
begin work for route stop view controller.
adding a git ignore file
moving some files around
drop in split view controller for ipad.  straight from template and not wired into the model.
basic model now working in ipad
ipad cleanup.  remove observers as views unload.  add in another model object.
model cleanup on both platforms.
adding in stop list operation.  attach to second view controller.  model needs to be fleshed out more.
license changes
refactoring model.  adding basic kvo code.  start to think about caching lists.
route model changes to match up with stops model
remove old model code.  refactor new model for ipad.
change table view style to single line
refactoring