Merge pull request #43 from SafeCodee/master

Added methods to get and set properties into flight.coffee
Merge pull request #44 from SafeCodee/master

Remove flight from booking.xml
added parameters to the booking.xml

changed coffee classes
Merge pull request #45 from PoiskSboev/master

added parameters to the booking.xml, changed coffee classes
add random to arrival and departure dates
Merge remote-tracking branch 'paxapi/master'