preserve change file when fixing permissions
preserve change file when fixing permissions

When setup runs chmod/chown the commands alter file change time even if they have not changed anything. The fix is to run commands only against files that do require a change.

ibukanov/hippyru-dock,ibukanov/hippyru-dock,ibukanov/hippyru-dock,ibukanov/hippyru-dock,ibukanov/hippyru-dock,ibukanov/hippyru-dock