Prepare source_repo_name to merge into dest_repo_name
prepare demo_app to merge in rails_learning
prepare to merge demo_app with rails_learning
merge demo_app into rails_learning
remove gitignore
add demo_app
prepare sample_app for merge into rails_learning
Merge branch 'master' of ../sample_app
Merge branch 'master' of https://github.com/sfahlberg/rails_learning
Merge branch 'master' of https://github.com/sfahlberg/rails_learning