initial set of folders/files

just empty files
Revert "initial set of folders/files"

This reverts commit acc84e0dbdcaa9e45fde45f0cb41c59a7dc28fb8.
Revert "Revert "initial set of folders/files""

This reverts commit 9b96959e2daec88d22e9a18672c8836b43e6a440.