gittest one
two added
Daniel
Revert "two added"

This reverts commit ab67678f727b2dea3200d7f8a9e9cb6c464c8d08.
Revert "Daniel"

This reverts commit 48f6767fbf2a951b711efd4ffffd62df56beadbf.
added three
Then shoule contain the previous it is two
Revert "added three"

This reverts commit 2e2bbd02ace657277f5221f87932a40514503ae4.
singleton example
more files
adding memo.txt