modified classes, inheritance
refactor code
working on changes according to gerry
Merge branch 'master' into apply_oop

Conflicts:
	grocery_list_2.txt
	grocery_list_csv_file.csv
	talkative_robot_the_dude.rb
add rspec and edit that gerry gave me on my code
Merge pull request #5 from amandawraymond/apply_oop

Full refactor suggestions fixed