add file
remove test file
Rails 101 ch4. Problem: Uninitialized constant Group::user
Rails 101 ch4 Problem cleared
Merge branch 'develop' of ssh://github.com/davidjuin0519/firstProject into develop

Conflicts:
	cjblog/app/controllers/groups_controller.rb
	cjblog/app/controllers/posts_controller.rb
	cjblog/app/models/group.rb
	cjblog/app/models/post.rb
	cjblog/app/views/groups/show.html.erb