This reverts commit 8fc3cd6675.
Reason for revert: As opposed to the commit message, this is not a minimal port. It changes the directory structure of the example, by starting to popuplate the previously empty samegame/samgame directory inconsistently. It breaks qtdoc build with examples.
Change-Id: I0749043047b21a34b613f73e36f2ade629e41f8d
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>