initial commit
working csv load
add list method
working delete method
add list function to todo.rb
add 'add task' method
moved rspec into separate spec file
add 'save_to_csv'
add unit ids to the list method
add complete method
add 'available commands' to display method
add 'delete method' to ARGV
Merge branch 'master' of https://github.com/ctorstens/todo