Merge pull request #4 from ryansobol/Ballycyrk-class5

Tweak class 5 exercise 1
Tweak to class 6 exercises
Merge branch 'master' of https://github.com/codefellows/sea-c17-ruby
resubmit 1 & 2
resubmitting work
final resubmit
clean whitespace
Grade for Class 5 Assignment