set file ownerships and permissions

Stefan Schuermans Stefan Schuermans add copyright & license 355a113 @ 2020-09-17 19:23:53
..
include add copyright & license 2020-09-17 19:23:53
src add copyright & license 2020-09-17 19:23:53
CMakeLists.txt user/group lookup 2020-08-23 09:21:48