Smaller Changes / Code cleanup

system_setup/pack_skel.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-source ./setup_system.conf
+source $(dirname "$0")/setup_system.inc.sh
 mv skel.tar.zst backup_skel.tar.zst
 if [ $? -eq 0 ]; then
     echo "Old Archive renamed to backup_skel.tar.zst"
@@ -19,4 +19,4 @@ rm backup_skel.tar.zst
 echo "Old Archive deleted"
 # TODO
 # - up file to NC - is only possible, when setup already has the webdav-token created
-#  
+#