imported data file
aded best flight files
reads file
isolates flight data from white space
changed file names
added TripCreator
trips is an object instead of a hash
orderd trips by price
changed variable name
using sort_by to sort trips by price
returns trip by length
specs for order_trips_by_length
travel agent returns best price and best length
removed DS_Store file
spec should be an instance of(Trip)
refactored spec
Merge pull request #3 from LNA/tourists

Tourists