changed class name
another version of class
added from ruby
Merge branch 'change_class'

* change_class:
  changed class name
start again with hello.rb
changed class name
added from Ruby
Merge branch 'change_class'

* change_class:
  changed class name
fixed title in README
fixed readme title differently
Merge branch 'fix_readme'

* fix_readme:
  fixed title in README

Conflicts:
	README