add phone class and clean phone numbers
add in zip code class and cleaning
Add support for exit command
make basic queue push and puts work
implement queue count and queue clear
clean up
add skeleton of print by <attrib> work
clean up some queue tests
make queue print by attribute work
update tests to be compatiable with full data set
suppress all the attendee output
Add lines to end of files
added extra fields to Attendee
add all the other attributes to Attendee class and pull them into the object in create_attendees
downcase attendee data and chomp spaces from user input
make the tests work by adding test_ to the front of the names
make first version of print queue with formatting
fix up tab delimited output
Add tests for and write ability to run 'queue save filename.csv'
get the tests passing for file output, needed a file.close at the end of the method