First commit
Changed puts
Added a dafault value
Added a commit
Add an author/email comment
Moved hello.rb to lib
Added a Rakefile.
Readded a Rakefile.
Added README
Added greeter class
Hello uses Greeter
Correctly name of README
Changed README in original repo
Added shared comment to readme
Merge branch 'master' of https://github.com/japotter4/gitimmersion