Save flight info separately
Some flight numbers are repeated on the same day. e.g. Southwest
Multiple destination driver, duplicating return functionality
Fix empty itinerary bug (introduced by me) and rollback changes to solution_model
Split multi-city search from return search
Change tests to use relative dates
Fix airline specification
Added a couple build steps to the README
Change ITA command line generation for listing airports and renaming functions
Sample ITA itinerary breakdown
Rename 'solution' methods to 'solutions' (fix)
Retrieve ITA session and itinerary ids
Itinerary lookup works, but figuring out how to update itineraries in db model
Added another flight search sample. Contains slices with connecting flights
Added rate code information
Merge pull request #7 from NickRuiz/master

Multi-city ITA search