Downgrade Gemfile to 2.0.0
rspec version bump
Update Gemfile
Commit successful test for ex0
Commit succesful test for ex1
Commit succesful test for ex2
Commit succesful test for ex2
Commit succesful test for ex4
Commit succesful test for ex5 and ex6
Commit successful part 2 or ex6
Commit successful part 2 or ex6 v2
Commit successful ex7 and ex8
Commit successful ex9
Commit first part of RPS problem
Complete exercises