created tables in import_db.sql file
seeded questions database, initialized ruby interface
rename questions.rb to questionsdatabase.rb, touch question.rb, reply.rb, user.rb
created classes corresponding to each table (Reply, Question, User, QuestionFollower, QuestionLike)
finished all easy queries
finished all medium queries
renamed questionlike.rb to questionliker.rb
completed queries, starting save feature
finish save function, project complete